72940558080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{7417}}^1$

素因数の和:7651

約数の個数: 288

約数和(自身を含む): 252180903744

約数和(自身を除く): 179240345664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 197, 208, 240, 256, 260, 312, 320, 384, 390, 394, 416, 480, 520, 591, 624, 640, 768, 780, 788, 832, 960, 985, 1040, 1182, 1248, 1280, 1560, 1576, 1664, 1920, 1970, 2080, 2364, 2496, 2561, 2955, 3120, 3152, 3328, 3840, 3940, 4160, 4728, 4992, 5122, 5910, 6240, 6304, 7417, 7683, 7880, 8320, 9456, 9984, 10244, 11820, 12480, 12608, 12805, 14834, 15366, 15760, 16640, 18912, 20488, 22251, 23640, 24960, 25216, 25610, 29668, 30732, 31520, 37085, 37824, 38415, 40976, 44502, 47280, 49920, 50432, 51220, 59336, 61464, 63040, 74170, 75648, 76830, 81952, 89004, 94560, 96421, 102440, 111255, 118672, 122928, 126080, 148340, 151296, 153660, 163904, 178008, 189120, 192842, 204880, 222510, 237344, 245856, 252160, 289263, 296680, 307320, 327808, 356016, 378240, 385684, 409760, 445020, 474688, 482105, 491712, 578526, 593360, 614640, 655616, 712032, 756480, 771368, 819520, 890040, 949376, 964210, 983424, 1157052, 1186720, 1229280, 1424064, 1446315, 1461149, 1542736, 1639040, 1780080, 1898752, 1928420, 1966848, 2314104, 2373440, 2458560, 2848128, 2892630, 2922298, 3085472, 3278080, 3560160, 3856840, 4383447, 4628208, 4746880, 4917120, 5696256, 5785260, 5844596, 6170944, 7120320, 7305745, 7713680, 8766894, 9256416, 9493760, 9834240, 11570520, 11689192, 12341888, 14240640, 14611490, 15427360, 17533788, 18512832, 18994937, 21917235, 23141040, 23378384, 24683776, 28481280, 29222980, 30854720, 35067576, 37025664, 37989874, 43834470, 46282080, 46756768, 56984811, 58445960, 61709440, 70135152, 74051328, 75979748, 87668940, 92564160, 93513536, 94974685, 113969622, 116891920, 123418880, 140270304, 151959496, 175337880, 185128320, 187027072, 189949370, 227939244, 233783840, 280540608, 284924055, 303918992, 350675760, 370256640, 374054144, 379898740, 455878488, 467567680, 561081216, 569848110, 607837984, 701351520, 759797480, 911756976, 935135360, 1122162432, 1139696220, 1215675968, 1402703040, 1519594960, 1823513952, 1870270720, 2279392440, 2431351936, 2805406080, 3039189920, 3647027904, 4558784880, 4862703872, 5610812160, 6078379840, 7294055808, 9117569760, 12156759680, 14588111616, 18235139520, 24313519360, 36470279040, 72940558080]

約数ペア:

[(1, 72940558080), (2, 36470279040), (3, 24313519360), (4, 18235139520), (5, 14588111616), (6, 12156759680), (8, 9117569760), (10, 7294055808), (12, 6078379840), (13, 5610812160), (15, 4862703872), (16, 4558784880), (20, 3647027904), (24, 3039189920), (26, 2805406080), (30, 2431351936), (32, 2279392440), (39, 1870270720), (40, 1823513952), (48, 1519594960), (52, 1402703040), (60, 1215675968), (64, 1139696220), (65, 1122162432), (78, 935135360), (80, 911756976), (96, 759797480), (104, 701351520), (120, 607837984), (128, 569848110), (130, 561081216), (156, 467567680), (160, 455878488), (192, 379898740), (195, 374054144), (197, 370256640), (208, 350675760), (240, 303918992), (256, 284924055), (260, 280540608), (312, 233783840), (320, 227939244), (384, 189949370), (390, 187027072), (394, 185128320), (416, 175337880), (480, 151959496), (520, 140270304), (591, 123418880), (624, 116891920), (640, 113969622), (768, 94974685), (780, 93513536), (788, 92564160), (832, 87668940), (960, 75979748), (985, 74051328), (1040, 70135152), (1182, 61709440), (1248, 58445960), (1280, 56984811), (1560, 46756768), (1576, 46282080), (1664, 43834470), (1920, 37989874), (1970, 37025664), (2080, 35067576), (2364, 30854720), (2496, 29222980), (2561, 28481280), (2955, 24683776), (3120, 23378384), (3152, 23141040), (3328, 21917235), (3840, 18994937), (3940, 18512832), (4160, 17533788), (4728, 15427360), (4992, 14611490), (5122, 14240640), (5910, 12341888), (6240, 11689192), (6304, 11570520), (7417, 9834240), (7683, 9493760), (7880, 9256416), (8320, 8766894), (9456, 7713680), (9984, 7305745), (10244, 7120320), (11820, 6170944), (12480, 5844596), (12608, 5785260), (12805, 5696256), (14834, 4917120), (15366, 4746880), (15760, 4628208), (16640, 4383447), (18912, 3856840), (20488, 3560160), (22251, 3278080), (23640, 3085472), (24960, 2922298), (25216, 2892630), (25610, 2848128), (29668, 2458560), (30732, 2373440), (31520, 2314104), (37085, 1966848), (37824, 1928420), (38415, 1898752), (40976, 1780080), (44502, 1639040), (47280, 1542736), (49920, 1461149), (50432, 1446315), (51220, 1424064), (59336, 1229280), (61464, 1186720), (63040, 1157052), (74170, 983424), (75648, 964210), (76830, 949376), (81952, 890040), (89004, 819520), (94560, 771368), (96421, 756480), (102440, 712032), (111255, 655616), (118672, 614640), (122928, 593360), (126080, 578526), (148340, 491712), (151296, 482105), (153660, 474688), (163904, 445020), (178008, 409760), (189120, 385684), (192842, 378240), (204880, 356016), (222510, 327808), (237344, 307320), (245856, 296680), (252160, 289263)]