18437830320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:421

約数の個数: 640

約数和(自身を含む): 73563291648

約数和(自身を除く): 55125461328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 31, 35, 39, 40, 42, 48, 52, 56, 60, 62, 65, 70, 78, 80, 84, 91, 93, 104, 105, 112, 113, 120, 124, 130, 140, 155, 156, 168, 182, 186, 195, 208, 210, 217, 226, 240, 241, 248, 260, 273, 280, 310, 312, 336, 339, 364, 372, 390, 403, 420, 434, 452, 455, 465, 482, 496, 520, 546, 560, 565, 620, 624, 651, 678, 723, 728, 744, 780, 791, 806, 840, 868, 904, 910, 930, 964, 1040, 1085, 1092, 1130, 1205, 1209, 1240, 1302, 1356, 1365, 1446, 1456, 1469, 1488, 1560, 1582, 1612, 1680, 1687, 1695, 1736, 1808, 1820, 1860, 1928, 2015, 2170, 2184, 2260, 2373, 2410, 2418, 2480, 2604, 2712, 2730, 2821, 2892, 2938, 3120, 3133, 3164, 3224, 3255, 3374, 3390, 3472, 3503, 3615, 3640, 3720, 3856, 3955, 4030, 4340, 4368, 4407, 4520, 4746, 4820, 4836, 5061, 5208, 5424, 5460, 5642, 5784, 5876, 6045, 6266, 6328, 6448, 6510, 6748, 6780, 7006, 7230, 7280, 7345, 7440, 7471, 7910, 8060, 8435, 8463, 8680, 8814, 9040, 9399, 9492, 9640, 9672, 10122, 10283, 10416, 10509, 10920, 11284, 11568, 11752, 11865, 12090, 12532, 12656, 13020, 13496, 13560, 14012, 14105, 14460, 14690, 14942, 15665, 15820, 16120, 16870, 16926, 17360, 17515, 17628, 18798, 18984, 19280, 19344, 20244, 20566, 21018, 21840, 21931, 22035, 22413, 22568, 23504, 23730, 24180, 24521, 25064, 25305, 26040, 26992, 27120, 27233, 28024, 28210, 28920, 29380, 29884, 30849, 31330, 31640, 32240, 33740, 33852, 35030, 35256, 37355, 37596, 37968, 40488, 41132, 42036, 42315, 43862, 44070, 44826, 45136, 45539, 46995, 47460, 48360, 49042, 50128, 50610, 51415, 52080, 52297, 52545, 54466, 56048, 56420, 57840, 58760, 59768, 61698, 62660, 63280, 65793, 67480, 67704, 70060, 70512, 73563, 74710, 75192, 80976, 81699, 82264, 84072, 84630, 87724, 88140, 89652, 91078, 93990, 94920, 96720, 97123, 98084, 101220, 102830, 104594, 105090, 108932, 109655, 112065, 112840, 117520, 119536, 122605, 123396, 125320, 131586, 134960, 135408, 136165, 136617, 140120, 147126, 149420, 150384, 154245, 156891, 163398, 164528, 168144, 169260, 175448, 176280, 179304, 182156, 187980, 189840, 190631, 194246, 196168, 202440, 205660, 209188, 210180, 217864, 219310, 224130, 225680, 227695, 245210, 246792, 250640, 261485, 263172, 272330, 273234, 280240, 291369, 294252, 298840, 308490, 313782, 318773, 326796, 328965, 338520, 350896, 352560, 354029, 358608, 364312, 367815, 375960, 381262, 388492, 392336, 404880, 408495, 411320, 418376, 420360, 435728, 438620, 448260, 455390, 485615, 490420, 493584, 522970, 526344, 544660, 546468, 571893, 582738, 588504, 597680, 616980, 627564, 637546, 653592, 657930, 677040, 679861, 683085, 708058, 728624, 735630, 751920, 762524, 776984, 784455, 816990, 822640, 836752, 840720, 844223, 877240, 896520, 910780, 953155, 956319, 971230, 980840, 1045940, 1052688, 1062087, 1089320, 1092936, 1143786, 1165476, 1177008, 1233960, 1255128, 1275092, 1307184, 1315860, 1359722, 1366170, 1416116, 1456845, 1471260, 1525048, 1553968, 1568910, 1593865, 1633980, 1688446, 1754480, 1770145, 1793040, 1821560, 1906310, 1912638, 1942460, 1961680, 2039583, 2091880, 2124174, 2178640, 2185872, 2287572, 2330952, 2467920, 2478203, 2510256, 2532669, 2550184, 2631720, 2719444, 2732340, 2832232, 2859465, 2913690, 2942520, 3050096, 3137820, 3187730, 3267960, 3376892, 3399305, 3540290, 3643120, 3812620, 3825276, 3884920, 4079166, 4183760, 4221115, 4248348, 4575144, 4661904, 4781595, 4956406, 5065338, 5100368, 5263440, 5310435, 5438888, 5464680, 5664464, 5718930, 5827380, 5885040, 5909561, 6275640, 6375460, 6535920, 6753784, 6798610, 7080580, 7434609, 7625240, 7650552, 7769840, 8158332, 8442230, 8496696, 9150288, 9563190, 9912812, 10130676, 10197915, 10620870, 10877776, 10929360, 10974899, 11437860, 11654760, 11819122, 12391015, 12551280, 12663345, 12750920, 13507568, 13597220, 14161160, 14869218, 15250480, 15301104, 16316664, 16884460, 16993392, 17728683, 19126380, 19825624, 20261352, 20395830, 21241740, 21949798, 22875720, 23309520, 23638244, 24782030, 25326690, 25501840, 27194440, 28322320, 29547805, 29738436, 32633328, 32924697, 33768920, 35457366, 37173045, 38252760, 39651248, 40522704, 40791660, 42483480, 43899596, 45751440, 47276488, 49564060, 50653380, 54388880, 54874495, 59095610, 59476872, 65849394, 67537840, 70914732, 74346090, 76505520, 76824293, 81583320, 84966960, 87799192, 88643415, 94552976, 99128120, 101306760, 109748990, 118191220, 118953744, 131698788, 141829464, 148692180, 153648586, 163166640, 164623485, 175598384, 177286830, 198256240, 202613520, 219497980, 230472879, 236382440, 263397576, 283658928, 297384360, 307297172, 329246970, 354573660, 384121465, 438995960, 460945758, 472764880, 526795152, 594768720, 614594344, 658493940, 709147320, 768242930, 877991920, 921891516, 1152364395, 1229188688, 1316987880, 1418294640, 1536485860, 1843783032, 2304728790, 2633975760, 3072971720, 3687566064, 4609457580, 6145943440, 9218915160, 18437830320]

約数ペア:

[(1, 18437830320), (2, 9218915160), (3, 6145943440), (4, 4609457580), (5, 3687566064), (6, 3072971720), (7, 2633975760), (8, 2304728790), (10, 1843783032), (12, 1536485860), (13, 1418294640), (14, 1316987880), (15, 1229188688), (16, 1152364395), (20, 921891516), (21, 877991920), (24, 768242930), (26, 709147320), (28, 658493940), (30, 614594344), (31, 594768720), (35, 526795152), (39, 472764880), (40, 460945758), (42, 438995960), (48, 384121465), (52, 354573660), (56, 329246970), (60, 307297172), (62, 297384360), (65, 283658928), (70, 263397576), (78, 236382440), (80, 230472879), (84, 219497980), (91, 202613520), (93, 198256240), (104, 177286830), (105, 175598384), (112, 164623485), (113, 163166640), (120, 153648586), (124, 148692180), (130, 141829464), (140, 131698788), (155, 118953744), (156, 118191220), (168, 109748990), (182, 101306760), (186, 99128120), (195, 94552976), (208, 88643415), (210, 87799192), (217, 84966960), (226, 81583320), (240, 76824293), (241, 76505520), (248, 74346090), (260, 70914732), (273, 67537840), (280, 65849394), (310, 59476872), (312, 59095610), (336, 54874495), (339, 54388880), (364, 50653380), (372, 49564060), (390, 47276488), (403, 45751440), (420, 43899596), (434, 42483480), (452, 40791660), (455, 40522704), (465, 39651248), (482, 38252760), (496, 37173045), (520, 35457366), (546, 33768920), (560, 32924697), (565, 32633328), (620, 29738436), (624, 29547805), (651, 28322320), (678, 27194440), (723, 25501840), (728, 25326690), (744, 24782030), (780, 23638244), (791, 23309520), (806, 22875720), (840, 21949798), (868, 21241740), (904, 20395830), (910, 20261352), (930, 19825624), (964, 19126380), (1040, 17728683), (1085, 16993392), (1092, 16884460), (1130, 16316664), (1205, 15301104), (1209, 15250480), (1240, 14869218), (1302, 14161160), (1356, 13597220), (1365, 13507568), (1446, 12750920), (1456, 12663345), (1469, 12551280), (1488, 12391015), (1560, 11819122), (1582, 11654760), (1612, 11437860), (1680, 10974899), (1687, 10929360), (1695, 10877776), (1736, 10620870), (1808, 10197915), (1820, 10130676), (1860, 9912812), (1928, 9563190), (2015, 9150288), (2170, 8496696), (2184, 8442230), (2260, 8158332), (2373, 7769840), (2410, 7650552), (2418, 7625240), (2480, 7434609), (2604, 7080580), (2712, 6798610), (2730, 6753784), (2821, 6535920), (2892, 6375460), (2938, 6275640), (3120, 5909561), (3133, 5885040), (3164, 5827380), (3224, 5718930), (3255, 5664464), (3374, 5464680), (3390, 5438888), (3472, 5310435), (3503, 5263440), (3615, 5100368), (3640, 5065338), (3720, 4956406), (3856, 4781595), (3955, 4661904), (4030, 4575144), (4340, 4248348), (4368, 4221115), (4407, 4183760), (4520, 4079166), (4746, 3884920), (4820, 3825276), (4836, 3812620), (5061, 3643120), (5208, 3540290), (5424, 3399305), (5460, 3376892), (5642, 3267960), (5784, 3187730), (5876, 3137820), (6045, 3050096), (6266, 2942520), (6328, 2913690), (6448, 2859465), (6510, 2832232), (6748, 2732340), (6780, 2719444), (7006, 2631720), (7230, 2550184), (7280, 2532669), (7345, 2510256), (7440, 2478203), (7471, 2467920), (7910, 2330952), (8060, 2287572), (8435, 2185872), (8463, 2178640), (8680, 2124174), (8814, 2091880), (9040, 2039583), (9399, 1961680), (9492, 1942460), (9640, 1912638), (9672, 1906310), (10122, 1821560), (10283, 1793040), (10416, 1770145), (10509, 1754480), (10920, 1688446), (11284, 1633980), (11568, 1593865), (11752, 1568910), (11865, 1553968), (12090, 1525048), (12532, 1471260), (12656, 1456845), (13020, 1416116), (13496, 1366170), (13560, 1359722), (14012, 1315860), (14105, 1307184), (14460, 1275092), (14690, 1255128), (14942, 1233960), (15665, 1177008), (15820, 1165476), (16120, 1143786), (16870, 1092936), (16926, 1089320), (17360, 1062087), (17515, 1052688), (17628, 1045940), (18798, 980840), (18984, 971230), (19280, 956319), (19344, 953155), (20244, 910780), (20566, 896520), (21018, 877240), (21840, 844223), (21931, 840720), (22035, 836752), (22413, 822640), (22568, 816990), (23504, 784455), (23730, 776984), (24180, 762524), (24521, 751920), (25064, 735630), (25305, 728624), (26040, 708058), (26992, 683085), (27120, 679861), (27233, 677040), (28024, 657930), (28210, 653592), (28920, 637546), (29380, 627564), (29884, 616980), (30849, 597680), (31330, 588504), (31640, 582738), (32240, 571893), (33740, 546468), (33852, 544660), (35030, 526344), (35256, 522970), (37355, 493584), (37596, 490420), (37968, 485615), (40488, 455390), (41132, 448260), (42036, 438620), (42315, 435728), (43862, 420360), (44070, 418376), (44826, 411320), (45136, 408495), (45539, 404880), (46995, 392336), (47460, 388492), (48360, 381262), (49042, 375960), (50128, 367815), (50610, 364312), (51415, 358608), (52080, 354029), (52297, 352560), (52545, 350896), (54466, 338520), (56048, 328965), (56420, 326796), (57840, 318773), (58760, 313782), (59768, 308490), (61698, 298840), (62660, 294252), (63280, 291369), (65793, 280240), (67480, 273234), (67704, 272330), (70060, 263172), (70512, 261485), (73563, 250640), (74710, 246792), (75192, 245210), (80976, 227695), (81699, 225680), (82264, 224130), (84072, 219310), (84630, 217864), (87724, 210180), (88140, 209188), (89652, 205660), (91078, 202440), (93990, 196168), (94920, 194246), (96720, 190631), (97123, 189840), (98084, 187980), (101220, 182156), (102830, 179304), (104594, 176280), (105090, 175448), (108932, 169260), (109655, 168144), (112065, 164528), (112840, 163398), (117520, 156891), (119536, 154245), (122605, 150384), (123396, 149420), (125320, 147126), (131586, 140120), (134960, 136617), (135408, 136165)]