766913040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:334

約数の個数: 240

約数和(自身を含む): 2653996800

約数和(自身を除く): 1887083760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 79, 80, 90, 97, 120, 139, 144, 158, 180, 194, 237, 240, 278, 291, 316, 360, 388, 395, 417, 474, 485, 556, 582, 632, 695, 711, 720, 776, 790, 834, 873, 948, 970, 1112, 1164, 1185, 1251, 1264, 1390, 1422, 1455, 1552, 1580, 1668, 1746, 1896, 1940, 2085, 2224, 2328, 2370, 2502, 2780, 2844, 2910, 3160, 3336, 3492, 3555, 3792, 3880, 4170, 4365, 4656, 4740, 5004, 5560, 5688, 5820, 6255, 6320, 6672, 6984, 7110, 7663, 7760, 8340, 8730, 9480, 10008, 10981, 11120, 11376, 11640, 12510, 13483, 13968, 14220, 15326, 16680, 17460, 18960, 20016, 21962, 22989, 23280, 25020, 26966, 28440, 30652, 32943, 33360, 34920, 38315, 40449, 43924, 45978, 50040, 53932, 54905, 56880, 61304, 65886, 67415, 68967, 69840, 76630, 80898, 87848, 91956, 98829, 100080, 107864, 109810, 114945, 121347, 122608, 131772, 134830, 137934, 153260, 161796, 164715, 175696, 183912, 197658, 202245, 215728, 219620, 229890, 242694, 263544, 269660, 275868, 306520, 323592, 329430, 344835, 367824, 395316, 404490, 439240, 459780, 485388, 494145, 527088, 539320, 551736, 606735, 613040, 647184, 658860, 689670, 790632, 808980, 878480, 919560, 970776, 988290, 1065157, 1078640, 1103472, 1213470, 1317720, 1379340, 1581264, 1617960, 1839120, 1941552, 1976580, 2130314, 2426940, 2635440, 2758680, 3195471, 3235920, 3953160, 4260628, 4853880, 5325785, 5517360, 6390942, 7906320, 8521256, 9586413, 9707760, 10651570, 12781884, 15977355, 17042512, 19172826, 21303140, 25563768, 31954710, 38345652, 42606280, 47932065, 51127536, 63909420, 76691304, 85212560, 95864130, 127818840, 153382608, 191728260, 255637680, 383456520, 766913040]

約数ペア:

[(1, 766913040), (2, 383456520), (3, 255637680), (4, 191728260), (5, 153382608), (6, 127818840), (8, 95864130), (9, 85212560), (10, 76691304), (12, 63909420), (15, 51127536), (16, 47932065), (18, 42606280), (20, 38345652), (24, 31954710), (30, 25563768), (36, 21303140), (40, 19172826), (45, 17042512), (48, 15977355), (60, 12781884), (72, 10651570), (79, 9707760), (80, 9586413), (90, 8521256), (97, 7906320), (120, 6390942), (139, 5517360), (144, 5325785), (158, 4853880), (180, 4260628), (194, 3953160), (237, 3235920), (240, 3195471), (278, 2758680), (291, 2635440), (316, 2426940), (360, 2130314), (388, 1976580), (395, 1941552), (417, 1839120), (474, 1617960), (485, 1581264), (556, 1379340), (582, 1317720), (632, 1213470), (695, 1103472), (711, 1078640), (720, 1065157), (776, 988290), (790, 970776), (834, 919560), (873, 878480), (948, 808980), (970, 790632), (1112, 689670), (1164, 658860), (1185, 647184), (1251, 613040), (1264, 606735), (1390, 551736), (1422, 539320), (1455, 527088), (1552, 494145), (1580, 485388), (1668, 459780), (1746, 439240), (1896, 404490), (1940, 395316), (2085, 367824), (2224, 344835), (2328, 329430), (2370, 323592), (2502, 306520), (2780, 275868), (2844, 269660), (2910, 263544), (3160, 242694), (3336, 229890), (3492, 219620), (3555, 215728), (3792, 202245), (3880, 197658), (4170, 183912), (4365, 175696), (4656, 164715), (4740, 161796), (5004, 153260), (5560, 137934), (5688, 134830), (5820, 131772), (6255, 122608), (6320, 121347), (6672, 114945), (6984, 109810), (7110, 107864), (7663, 100080), (7760, 98829), (8340, 91956), (8730, 87848), (9480, 80898), (10008, 76630), (10981, 69840), (11120, 68967), (11376, 67415), (11640, 65886), (12510, 61304), (13483, 56880), (13968, 54905), (14220, 53932), (15326, 50040), (16680, 45978), (17460, 43924), (18960, 40449), (20016, 38315), (21962, 34920), (22989, 33360), (23280, 32943), (25020, 30652), (26966, 28440)]