16590851680

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{751}}^1$

素因数の和:854

約数の個数: 288

約数和(自身を含む): 45776586240

約数和(自身を除く): 29185734560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 43, 52, 65, 76, 80, 86, 95, 104, 130, 152, 160, 169, 172, 190, 208, 215, 247, 260, 304, 338, 344, 380, 416, 430, 494, 520, 559, 608, 676, 688, 751, 760, 817, 845, 860, 988, 1040, 1118, 1235, 1352, 1376, 1502, 1520, 1634, 1690, 1720, 1976, 2080, 2236, 2470, 2704, 2795, 3004, 3040, 3211, 3268, 3380, 3440, 3755, 3952, 4085, 4472, 4940, 5408, 5590, 6008, 6422, 6536, 6760, 6880, 7267, 7510, 7904, 8170, 8944, 9763, 9880, 10621, 11180, 12016, 12844, 13072, 13520, 14269, 14534, 15020, 16055, 16340, 17888, 19526, 19760, 21242, 22360, 24032, 25688, 26144, 27040, 28538, 29068, 30040, 32110, 32293, 32680, 36335, 39052, 39520, 42484, 44720, 48815, 51376, 53105, 57076, 58136, 60080, 64220, 64586, 65360, 71345, 72670, 78104, 84968, 89440, 97630, 102752, 106210, 114152, 116272, 120160, 126919, 128440, 129172, 130720, 138073, 142690, 145340, 156208, 161465, 169936, 185497, 195260, 212420, 228304, 232544, 253838, 256880, 258344, 276146, 285380, 290680, 312416, 322930, 339872, 370994, 390520, 419809, 424840, 456608, 507676, 513760, 516688, 552292, 570760, 581360, 613567, 634595, 645860, 690365, 741988, 781040, 839618, 849680, 927485, 1015352, 1033376, 1104584, 1141520, 1162720, 1227134, 1269190, 1291720, 1380730, 1483976, 1562080, 1679236, 1699360, 1854970, 2030704, 2099045, 2209168, 2283040, 2411461, 2454268, 2538380, 2583440, 2761460, 2967952, 3067835, 3358472, 3709940, 4061408, 4198090, 4418336, 4822922, 4908536, 5076760, 5166880, 5457517, 5522920, 5935904, 6135670, 6716944, 7419880, 7976371, 8396180, 9645844, 9817072, 10153520, 10915034, 11045840, 12057305, 12271340, 13433888, 14839760, 15952742, 16792360, 19291688, 19634144, 20307040, 21830068, 22091680, 24114610, 24542680, 27287585, 29679520, 31905484, 33584720, 38583376, 39881855, 43660136, 48229220, 49085360, 54575170, 63810968, 67169440, 77166752, 79763710, 87320272, 96458440, 98170720, 103692823, 109150340, 127621936, 159527420, 174640544, 192916880, 207385646, 218300680, 255243872, 319054840, 385833760, 414771292, 436601360, 518464115, 638109680, 829542584, 873202720, 1036928230, 1276219360, 1659085168, 2073856460, 3318170336, 4147712920, 8295425840, 16590851680]

約数ペア:

[(1, 16590851680), (2, 8295425840), (4, 4147712920), (5, 3318170336), (8, 2073856460), (10, 1659085168), (13, 1276219360), (16, 1036928230), (19, 873202720), (20, 829542584), (26, 638109680), (32, 518464115), (38, 436601360), (40, 414771292), (43, 385833760), (52, 319054840), (65, 255243872), (76, 218300680), (80, 207385646), (86, 192916880), (95, 174640544), (104, 159527420), (130, 127621936), (152, 109150340), (160, 103692823), (169, 98170720), (172, 96458440), (190, 87320272), (208, 79763710), (215, 77166752), (247, 67169440), (260, 63810968), (304, 54575170), (338, 49085360), (344, 48229220), (380, 43660136), (416, 39881855), (430, 38583376), (494, 33584720), (520, 31905484), (559, 29679520), (608, 27287585), (676, 24542680), (688, 24114610), (751, 22091680), (760, 21830068), (817, 20307040), (845, 19634144), (860, 19291688), (988, 16792360), (1040, 15952742), (1118, 14839760), (1235, 13433888), (1352, 12271340), (1376, 12057305), (1502, 11045840), (1520, 10915034), (1634, 10153520), (1690, 9817072), (1720, 9645844), (1976, 8396180), (2080, 7976371), (2236, 7419880), (2470, 6716944), (2704, 6135670), (2795, 5935904), (3004, 5522920), (3040, 5457517), (3211, 5166880), (3268, 5076760), (3380, 4908536), (3440, 4822922), (3755, 4418336), (3952, 4198090), (4085, 4061408), (4472, 3709940), (4940, 3358472), (5408, 3067835), (5590, 2967952), (6008, 2761460), (6422, 2583440), (6536, 2538380), (6760, 2454268), (6880, 2411461), (7267, 2283040), (7510, 2209168), (7904, 2099045), (8170, 2030704), (8944, 1854970), (9763, 1699360), (9880, 1679236), (10621, 1562080), (11180, 1483976), (12016, 1380730), (12844, 1291720), (13072, 1269190), (13520, 1227134), (14269, 1162720), (14534, 1141520), (15020, 1104584), (16055, 1033376), (16340, 1015352), (17888, 927485), (19526, 849680), (19760, 839618), (21242, 781040), (22360, 741988), (24032, 690365), (25688, 645860), (26144, 634595), (27040, 613567), (28538, 581360), (29068, 570760), (30040, 552292), (32110, 516688), (32293, 513760), (32680, 507676), (36335, 456608), (39052, 424840), (39520, 419809), (42484, 390520), (44720, 370994), (48815, 339872), (51376, 322930), (53105, 312416), (57076, 290680), (58136, 285380), (60080, 276146), (64220, 258344), (64586, 256880), (65360, 253838), (71345, 232544), (72670, 228304), (78104, 212420), (84968, 195260), (89440, 185497), (97630, 169936), (102752, 161465), (106210, 156208), (114152, 145340), (116272, 142690), (120160, 138073), (126919, 130720), (128440, 129172)]