263881458720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{661}}^1$

素因数の和:998

約数の個数: 768

約数和(自身を含む): 1045465989120

約数和(自身を除く): 781584530400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 31, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 62, 66, 72, 80, 88, 90, 93, 96, 99, 108, 110, 120, 124, 132, 135, 144, 155, 160, 165, 176, 180, 186, 198, 216, 220, 240, 248, 264, 270, 271, 279, 288, 297, 310, 330, 341, 352, 360, 372, 396, 432, 440, 465, 480, 495, 496, 528, 540, 542, 558, 594, 620, 660, 661, 682, 720, 744, 792, 813, 837, 864, 880, 930, 990, 992, 1023, 1056, 1080, 1084, 1116, 1188, 1240, 1320, 1322, 1355, 1364, 1395, 1440, 1485, 1488, 1584, 1626, 1674, 1705, 1760, 1860, 1980, 1983, 2046, 2160, 2168, 2232, 2376, 2439, 2480, 2640, 2644, 2710, 2728, 2790, 2970, 2976, 2981, 3069, 3168, 3252, 3305, 3348, 3410, 3720, 3960, 3966, 4065, 4092, 4185, 4320, 4336, 4464, 4752, 4878, 4960, 5115, 5280, 5288, 5420, 5456, 5580, 5940, 5949, 5962, 6138, 6504, 6610, 6696, 6820, 7271, 7317, 7440, 7920, 7932, 8130, 8184, 8370, 8401, 8672, 8928, 8943, 9207, 9504, 9756, 9915, 10230, 10576, 10840, 10912, 11160, 11880, 11898, 11924, 12195, 12276, 13008, 13220, 13392, 13640, 14542, 14634, 14880, 14905, 15345, 15840, 15864, 16260, 16368, 16740, 16802, 17847, 17886, 18414, 19512, 19830, 20460, 20491, 21152, 21680, 21813, 22320, 23760, 23796, 23848, 24390, 24552, 25203, 26016, 26440, 26784, 26829, 27280, 29084, 29268, 29745, 29810, 30690, 31728, 32520, 32736, 33480, 33604, 35694, 35772, 36355, 36585, 36828, 39024, 39660, 40920, 40982, 42005, 43360, 43626, 44640, 44715, 46035, 47520, 47592, 47696, 48780, 49104, 50406, 52880, 53658, 54560, 58168, 58536, 59490, 59620, 61380, 61473, 63456, 65040, 65439, 66960, 67208, 71388, 71544, 72710, 73170, 73656, 75609, 78048, 79320, 80487, 81840, 81964, 84010, 87252, 89235, 89430, 92070, 92411, 95184, 95392, 97560, 98208, 100812, 102455, 105760, 107316, 109065, 116336, 117072, 118980, 119240, 122760, 122946, 126015, 130080, 130878, 133920, 134145, 134416, 142776, 143088, 145420, 146340, 147312, 151218, 158640, 160974, 163680, 163928, 168020, 174504, 178470, 178860, 179131, 184140, 184419, 184822, 190368, 195120, 196317, 201624, 204910, 214632, 218130, 225401, 226827, 232672, 234144, 237960, 238480, 245520, 245892, 252030, 261756, 268290, 268832, 277233, 285552, 286176, 290840, 292680, 294624, 302436, 307365, 317280, 321948, 327195, 327856, 336040, 349008, 356940, 357720, 358262, 368280, 368838, 369644, 378045, 390240, 392634, 402435, 403248, 409820, 429264, 436260, 450802, 453654, 462055, 475920, 476960, 491040, 491784, 504060, 523512, 536580, 537393, 553257, 554466, 571104, 581680, 585360, 604872, 614730, 643896, 654390, 655712, 672080, 676203, 698016, 713880, 715440, 716524, 736560, 737676, 739288, 756090, 785268, 804870, 806496, 819640, 831699, 858528, 872520, 895655, 901604, 907308, 922095, 924110, 951840, 981585, 983568, 1008120, 1047024, 1073160, 1074786, 1106514, 1108932, 1127005, 1134135, 1163360, 1170720, 1209744, 1229460, 1287792, 1308780, 1344160, 1352406, 1386165, 1427760, 1430880, 1433048, 1473120, 1475352, 1478576, 1512180, 1570536, 1609740, 1612179, 1639280, 1663398, 1745040, 1791310, 1803208, 1814616, 1844190, 1848220, 1963170, 1967136, 1970441, 2016240, 2028609, 2094048, 2146320, 2149572, 2213028, 2217864, 2254010, 2268270, 2419488, 2458920, 2495097, 2575584, 2617560, 2686965, 2704812, 2766285, 2772330, 2855520, 2866096, 2950704, 2957152, 3024360, 3141072, 3219480, 3224358, 3278560, 3326796, 3381015, 3490080, 3582620, 3606416, 3629232, 3688380, 3696440, 3926340, 3940882, 4032480, 4057218, 4158495, 4292640, 4299144, 4426056, 4435728, 4508020, 4536540, 4836537, 4917840, 4990194, 5235120, 5373930, 5409624, 5532570, 5544660, 5553061, 5732192, 5901408, 5911323, 6048720, 6085827, 6282144, 6438960, 6448716, 6653592, 6762030, 7165240, 7212832, 7258464, 7376760, 7392880, 7852680, 7881764, 8060895, 8114436, 8316990, 8598288, 8852112, 8871456, 9016040, 9073080, 9673074, 9835680, 9852205, 9980388, 10143045, 10470240, 10747860, 10819248, 11065140, 11089320, 11106122, 11822646, 12097440, 12171654, 12475485, 12877920, 12897432, 13307184, 13524060, 14330480, 14753520, 14785760, 15705360, 15763528, 16121790, 16228872, 16633980, 16659183, 17196576, 17704224, 17733969, 18032080, 18146160, 19346148, 19704410, 19960776, 20286090, 21495720, 21638496, 22130280, 22178640, 22212244, 23645292, 24182685, 24343308, 24950970, 25794864, 26614368, 27048120, 27765305, 28660960, 29507040, 29556615, 30429135, 31410720, 31527056, 32243580, 32457744, 33267960, 33318366, 35467938, 36064160, 36292320, 38692296, 39408820, 39921552, 40572180, 42991440, 44260560, 44357280, 44424488, 47290584, 48365370, 48686616, 49901940, 49977549, 51589728, 53201907, 54096240, 55530610, 59113230, 60858270, 61083671, 63054112, 64487160, 64915488, 66535920, 66636732, 70935876, 77384592, 78817640, 79843104, 81144360, 83295915, 85982880, 88521120, 88669845, 88848976, 94581168, 96730740, 97373232, 99803880, 99955098, 106403814, 108192480, 111061220, 118226460, 121716540, 122167342, 128974320, 133071840, 133273464, 141871752, 149932647, 154769184, 157635280, 162288720, 166591830, 177339690, 177697952, 183251013, 189162336, 193461480, 194746464, 199607760, 199910196, 212807628, 222122440, 236452920, 243433080, 244334684, 249887745, 257948640, 266009535, 266546928, 283743504, 299865294, 305418355, 315270560, 324577440, 333183660, 354679380, 366502026, 386922960, 399215520, 399820392, 425615256, 444244880, 472905840, 486866160, 488669368, 499775490, 532019070, 533093856, 549753039, 567487008, 599730588, 610836710, 666367320, 709358760, 733004052, 749663235, 773845920, 799640784, 851230512, 888489760, 916255065, 945811680, 973732320, 977338736, 999550980, 1064038140, 1099506078, 1199461176, 1221673420, 1332734640, 1418717520, 1466008104, 1499326470, 1599281568, 1649259117, 1702461024, 1832510130, 1954677472, 1999101960, 2128076280, 2199012156, 2398922352, 2443346840, 2665469280, 2748765195, 2837435040, 2932016208, 2998652940, 3298518234, 3665020260, 3998203920, 4256152560, 4398024312, 4797844704, 4886693680, 5497530390, 5864032416, 5997305880, 6597036468, 7330040520, 7996407840, 8246295585, 8512305120, 8796048624, 9773387360, 10995060780, 11994611760, 13194072936, 14660081040, 16492591170, 17592097248, 21990121560, 23989223520, 26388145872, 29320162080, 32985182340, 43980243120, 52776291744, 65970364680, 87960486240, 131940729360, 263881458720]

約数ペア:

[(1, 263881458720), (2, 131940729360), (3, 87960486240), (4, 65970364680), (5, 52776291744), (6, 43980243120), (8, 32985182340), (9, 29320162080), (10, 26388145872), (11, 23989223520), (12, 21990121560), (15, 17592097248), (16, 16492591170), (18, 14660081040), (20, 13194072936), (22, 11994611760), (24, 10995060780), (27, 9773387360), (30, 8796048624), (31, 8512305120), (32, 8246295585), (33, 7996407840), (36, 7330040520), (40, 6597036468), (44, 5997305880), (45, 5864032416), (48, 5497530390), (54, 4886693680), (55, 4797844704), (60, 4398024312), (62, 4256152560), (66, 3998203920), (72, 3665020260), (80, 3298518234), (88, 2998652940), (90, 2932016208), (93, 2837435040), (96, 2748765195), (99, 2665469280), (108, 2443346840), (110, 2398922352), (120, 2199012156), (124, 2128076280), (132, 1999101960), (135, 1954677472), (144, 1832510130), (155, 1702461024), (160, 1649259117), (165, 1599281568), (176, 1499326470), (180, 1466008104), (186, 1418717520), (198, 1332734640), (216, 1221673420), (220, 1199461176), (240, 1099506078), (248, 1064038140), (264, 999550980), (270, 977338736), (271, 973732320), (279, 945811680), (288, 916255065), (297, 888489760), (310, 851230512), (330, 799640784), (341, 773845920), (352, 749663235), (360, 733004052), (372, 709358760), (396, 666367320), (432, 610836710), (440, 599730588), (465, 567487008), (480, 549753039), (495, 533093856), (496, 532019070), (528, 499775490), (540, 488669368), (542, 486866160), (558, 472905840), (594, 444244880), (620, 425615256), (660, 399820392), (661, 399215520), (682, 386922960), (720, 366502026), (744, 354679380), (792, 333183660), (813, 324577440), (837, 315270560), (864, 305418355), (880, 299865294), (930, 283743504), (990, 266546928), (992, 266009535), (1023, 257948640), (1056, 249887745), (1080, 244334684), (1084, 243433080), (1116, 236452920), (1188, 222122440), (1240, 212807628), (1320, 199910196), (1322, 199607760), (1355, 194746464), (1364, 193461480), (1395, 189162336), (1440, 183251013), (1485, 177697952), (1488, 177339690), (1584, 166591830), (1626, 162288720), (1674, 157635280), (1705, 154769184), (1760, 149932647), (1860, 141871752), (1980, 133273464), (1983, 133071840), (2046, 128974320), (2160, 122167342), (2168, 121716540), (2232, 118226460), (2376, 111061220), (2439, 108192480), (2480, 106403814), (2640, 99955098), (2644, 99803880), (2710, 97373232), (2728, 96730740), (2790, 94581168), (2970, 88848976), (2976, 88669845), (2981, 88521120), (3069, 85982880), (3168, 83295915), (3252, 81144360), (3305, 79843104), (3348, 78817640), (3410, 77384592), (3720, 70935876), (3960, 66636732), (3966, 66535920), (4065, 64915488), (4092, 64487160), (4185, 63054112), (4320, 61083671), (4336, 60858270), (4464, 59113230), (4752, 55530610), (4878, 54096240), (4960, 53201907), (5115, 51589728), (5280, 49977549), (5288, 49901940), (5420, 48686616), (5456, 48365370), (5580, 47290584), (5940, 44424488), (5949, 44357280), (5962, 44260560), (6138, 42991440), (6504, 40572180), (6610, 39921552), (6696, 39408820), (6820, 38692296), (7271, 36292320), (7317, 36064160), (7440, 35467938), (7920, 33318366), (7932, 33267960), (8130, 32457744), (8184, 32243580), (8370, 31527056), (8401, 31410720), (8672, 30429135), (8928, 29556615), (8943, 29507040), (9207, 28660960), (9504, 27765305), (9756, 27048120), (9915, 26614368), (10230, 25794864), (10576, 24950970), (10840, 24343308), (10912, 24182685), (11160, 23645292), (11880, 22212244), (11898, 22178640), (11924, 22130280), (12195, 21638496), (12276, 21495720), (13008, 20286090), (13220, 19960776), (13392, 19704410), (13640, 19346148), (14542, 18146160), (14634, 18032080), (14880, 17733969), (14905, 17704224), (15345, 17196576), (15840, 16659183), (15864, 16633980), (16260, 16228872), (16368, 16121790), (16740, 15763528), (16802, 15705360), (17847, 14785760), (17886, 14753520), (18414, 14330480), (19512, 13524060), (19830, 13307184), (20460, 12897432), (20491, 12877920), (21152, 12475485), (21680, 12171654), (21813, 12097440), (22320, 11822646), (23760, 11106122), (23796, 11089320), (23848, 11065140), (24390, 10819248), (24552, 10747860), (25203, 10470240), (26016, 10143045), (26440, 9980388), (26784, 9852205), (26829, 9835680), (27280, 9673074), (29084, 9073080), (29268, 9016040), (29745, 8871456), (29810, 8852112), (30690, 8598288), (31728, 8316990), (32520, 8114436), (32736, 8060895), (33480, 7881764), (33604, 7852680), (35694, 7392880), (35772, 7376760), (36355, 7258464), (36585, 7212832), (36828, 7165240), (39024, 6762030), (39660, 6653592), (40920, 6448716), (40982, 6438960), (42005, 6282144), (43360, 6085827), (43626, 6048720), (44640, 5911323), (44715, 5901408), (46035, 5732192), (47520, 5553061), (47592, 5544660), (47696, 5532570), (48780, 5409624), (49104, 5373930), (50406, 5235120), (52880, 4990194), (53658, 4917840), (54560, 4836537), (58168, 4536540), (58536, 4508020), (59490, 4435728), (59620, 4426056), (61380, 4299144), (61473, 4292640), (63456, 4158495), (65040, 4057218), (65439, 4032480), (66960, 3940882), (67208, 3926340), (71388, 3696440), (71544, 3688380), (72710, 3629232), (73170, 3606416), (73656, 3582620), (75609, 3490080), (78048, 3381015), (79320, 3326796), (80487, 3278560), (81840, 3224358), (81964, 3219480), (84010, 3141072), (87252, 3024360), (89235, 2957152), (89430, 2950704), (92070, 2866096), (92411, 2855520), (95184, 2772330), (95392, 2766285), (97560, 2704812), (98208, 2686965), (100812, 2617560), (102455, 2575584), (105760, 2495097), (107316, 2458920), (109065, 2419488), (116336, 2268270), (117072, 2254010), (118980, 2217864), (119240, 2213028), (122760, 2149572), (122946, 2146320), (126015, 2094048), (130080, 2028609), (130878, 2016240), (133920, 1970441), (134145, 1967136), (134416, 1963170), (142776, 1848220), (143088, 1844190), (145420, 1814616), (146340, 1803208), (147312, 1791310), (151218, 1745040), (158640, 1663398), (160974, 1639280), (163680, 1612179), (163928, 1609740), (168020, 1570536), (174504, 1512180), (178470, 1478576), (178860, 1475352), (179131, 1473120), (184140, 1433048), (184419, 1430880), (184822, 1427760), (190368, 1386165), (195120, 1352406), (196317, 1344160), (201624, 1308780), (204910, 1287792), (214632, 1229460), (218130, 1209744), (225401, 1170720), (226827, 1163360), (232672, 1134135), (234144, 1127005), (237960, 1108932), (238480, 1106514), (245520, 1074786), (245892, 1073160), (252030, 1047024), (261756, 1008120), (268290, 983568), (268832, 981585), (277233, 951840), (285552, 924110), (286176, 922095), (290840, 907308), (292680, 901604), (294624, 895655), (302436, 872520), (307365, 858528), (317280, 831699), (321948, 819640), (327195, 806496), (327856, 804870), (336040, 785268), (349008, 756090), (356940, 739288), (357720, 737676), (358262, 736560), (368280, 716524), (368838, 715440), (369644, 713880), (378045, 698016), (390240, 676203), (392634, 672080), (402435, 655712), (403248, 654390), (409820, 643896), (429264, 614730), (436260, 604872), (450802, 585360), (453654, 581680), (462055, 571104), (475920, 554466), (476960, 553257), (491040, 537393), (491784, 536580), (504060, 523512)]