399215520

素因数分解:

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

素因数の和:337

約数の個数: 384

約数和(自身を含む): 1579253760

約数和(自身を除く): 1180038240

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, 682, 720, 744, 792, 813, 837, 864, 880, 930, 990, 992, 1023, 1056, 1080, 1084, 1116, 1188, 1240, 1320, 1355, 1364, 1395, 1440, 1485, 1488, 1584, 1626, 1674, 1705, 1760, 1860, 1980, 2046, 2160, 2168, 2232, 2376, 2439, 2480, 2640, 2710, 2728, 2790, 2970, 2976, 2981, 3069, 3168, 3252, 3348, 3410, 3720, 3960, 4065, 4092, 4185, 4320, 4336, 4464, 4752, 4878, 4960, 5115, 5280, 5420, 5456, 5580, 5940, 5962, 6138, 6504, 6696, 6820, 7317, 7440, 7920, 8130, 8184, 8370, 8401, 8672, 8928, 8943, 9207, 9504, 9756, 10230, 10840, 10912, 11160, 11880, 11924, 12195, 12276, 13008, 13392, 13640, 14634, 14880, 14905, 15345, 15840, 16260, 16368, 16740, 16802, 17886, 18414, 19512, 20460, 21680, 22320, 23760, 23848, 24390, 24552, 25203, 26016, 26784, 26829, 27280, 29268, 29810, 30690, 32520, 32736, 33480, 33604, 35772, 36585, 36828, 39024, 40920, 42005, 43360, 44640, 44715, 46035, 47520, 47696, 48780, 49104, 50406, 53658, 54560, 58536, 59620, 61380, 65040, 66960, 67208, 71544, 73170, 73656, 75609, 78048, 80487, 81840, 84010, 89430, 92070, 92411, 95392, 97560, 98208, 100812, 107316, 117072, 119240, 122760, 126015, 130080, 133920, 134145, 134416, 143088, 146340, 147312, 151218, 160974, 163680, 168020, 178860, 184140, 184822, 195120, 201624, 214632, 226827, 234144, 238480, 245520, 252030, 268290, 268832, 277233, 286176, 292680, 294624, 302436, 321948, 336040, 357720, 368280, 369644, 378045, 390240, 402435, 403248, 429264, 453654, 462055, 476960, 491040, 504060, 536580, 554466, 585360, 604872, 643896, 672080, 715440, 736560, 739288, 756090, 804870, 806496, 831699, 858528, 907308, 924110, 1008120, 1073160, 1108932, 1134135, 1170720, 1209744, 1287792, 1344160, 1386165, 1430880, 1473120, 1478576, 1512180, 1609740, 1663398, 1814616, 1848220, 2016240, 2146320, 2217864, 2268270, 2419488, 2495097, 2575584, 2772330, 2957152, 3024360, 3219480, 3326796, 3629232, 3696440, 4032480, 4158495, 4292640, 4435728, 4536540, 4990194, 5544660, 6048720, 6438960, 6653592, 7258464, 7392880, 8316990, 8871456, 9073080, 9980388, 11089320, 12097440, 12475485, 12877920, 13307184, 14785760, 16633980, 18146160, 19960776, 22178640, 24950970, 26614368, 33267960, 36292320, 39921552, 44357280, 49901940, 66535920, 79843104, 99803880, 133071840, 199607760, 399215520]

約数ペア:

[(1, 399215520), (2, 199607760), (3, 133071840), (4, 99803880), (5, 79843104), (6, 66535920), (8, 49901940), (9, 44357280), (10, 39921552), (11, 36292320), (12, 33267960), (15, 26614368), (16, 24950970), (18, 22178640), (20, 19960776), (22, 18146160), (24, 16633980), (27, 14785760), (30, 13307184), (31, 12877920), (32, 12475485), (33, 12097440), (36, 11089320), (40, 9980388), (44, 9073080), (45, 8871456), (48, 8316990), (54, 7392880), (55, 7258464), (60, 6653592), (62, 6438960), (66, 6048720), (72, 5544660), (80, 4990194), (88, 4536540), (90, 4435728), (93, 4292640), (96, 4158495), (99, 4032480), (108, 3696440), (110, 3629232), (120, 3326796), (124, 3219480), (132, 3024360), (135, 2957152), (144, 2772330), (155, 2575584), (160, 2495097), (165, 2419488), (176, 2268270), (180, 2217864), (186, 2146320), (198, 2016240), (216, 1848220), (220, 1814616), (240, 1663398), (248, 1609740), (264, 1512180), (270, 1478576), (271, 1473120), (279, 1430880), (288, 1386165), (297, 1344160), (310, 1287792), (330, 1209744), (341, 1170720), (352, 1134135), (360, 1108932), (372, 1073160), (396, 1008120), (432, 924110), (440, 907308), (465, 858528), (480, 831699), (495, 806496), (496, 804870), (528, 756090), (540, 739288), (542, 736560), (558, 715440), (594, 672080), (620, 643896), (660, 604872), (682, 585360), (720, 554466), (744, 536580), (792, 504060), (813, 491040), (837, 476960), (864, 462055), (880, 453654), (930, 429264), (990, 403248), (992, 402435), (1023, 390240), (1056, 378045), (1080, 369644), (1084, 368280), (1116, 357720), (1188, 336040), (1240, 321948), (1320, 302436), (1355, 294624), (1364, 292680), (1395, 286176), (1440, 277233), (1485, 268832), (1488, 268290), (1584, 252030), (1626, 245520), (1674, 238480), (1705, 234144), (1760, 226827), (1860, 214632), (1980, 201624), (2046, 195120), (2160, 184822), (2168, 184140), (2232, 178860), (2376, 168020), (2439, 163680), (2480, 160974), (2640, 151218), (2710, 147312), (2728, 146340), (2790, 143088), (2970, 134416), (2976, 134145), (2981, 133920), (3069, 130080), (3168, 126015), (3252, 122760), (3348, 119240), (3410, 117072), (3720, 107316), (3960, 100812), (4065, 98208), (4092, 97560), (4185, 95392), (4320, 92411), (4336, 92070), (4464, 89430), (4752, 84010), (4878, 81840), (4960, 80487), (5115, 78048), (5280, 75609), (5420, 73656), (5456, 73170), (5580, 71544), (5940, 67208), (5962, 66960), (6138, 65040), (6504, 61380), (6696, 59620), (6820, 58536), (7317, 54560), (7440, 53658), (7920, 50406), (8130, 49104), (8184, 48780), (8370, 47696), (8401, 47520), (8672, 46035), (8928, 44715), (8943, 44640), (9207, 43360), (9504, 42005), (9756, 40920), (10230, 39024), (10840, 36828), (10912, 36585), (11160, 35772), (11880, 33604), (11924, 33480), (12195, 32736), (12276, 32520), (13008, 30690), (13392, 29810), (13640, 29268), (14634, 27280), (14880, 26829), (14905, 26784), (15345, 26016), (15840, 25203), (16260, 24552), (16368, 24390), (16740, 23848), (16802, 23760), (17886, 22320), (18414, 21680), (19512, 20460)]