1880729760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6151}}^1$

素因数の和:6196

約数の個数: 288

約数和(自身を含む): 7422855552

約数和(自身を除く): 5542125792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 98, 104, 105, 112, 120, 130, 140, 147, 156, 160, 168, 182, 195, 196, 208, 210, 224, 240, 245, 260, 273, 280, 294, 312, 336, 364, 390, 392, 416, 420, 455, 480, 490, 520, 546, 560, 588, 624, 637, 672, 728, 735, 780, 784, 840, 910, 980, 1040, 1092, 1120, 1176, 1248, 1274, 1365, 1456, 1470, 1560, 1568, 1680, 1820, 1911, 1960, 2080, 2184, 2352, 2548, 2730, 2912, 2940, 3120, 3185, 3360, 3640, 3822, 3920, 4368, 4704, 5096, 5460, 5880, 6151, 6240, 6370, 7280, 7644, 7840, 8736, 9555, 10192, 10920, 11760, 12302, 12740, 14560, 15288, 18453, 19110, 20384, 21840, 23520, 24604, 25480, 30576, 30755, 36906, 38220, 43057, 43680, 49208, 50960, 61152, 61510, 73812, 76440, 79963, 86114, 92265, 98416, 101920, 123020, 129171, 147624, 152880, 159926, 172228, 184530, 196832, 215285, 239889, 246040, 258342, 295248, 301399, 305760, 319852, 344456, 369060, 399815, 430570, 479778, 492080, 516684, 559741, 590496, 602798, 639704, 645855, 688912, 738120, 799630, 861140, 904197, 959556, 984160, 1033368, 1119482, 1199445, 1205596, 1279408, 1291710, 1377824, 1476240, 1506995, 1599260, 1679223, 1722280, 1808394, 1919112, 2066736, 2238964, 2398890, 2411192, 2558816, 2583420, 2798705, 2952480, 3013990, 3198520, 3358446, 3444560, 3616788, 3838224, 3918187, 4133472, 4477928, 4520985, 4797780, 4822384, 5166840, 5597410, 6027980, 6397040, 6716892, 6889120, 7233576, 7676448, 7836374, 8396115, 8955856, 9041970, 9595560, 9644768, 10333680, 11194820, 11754561, 12055960, 12794080, 13433784, 14467152, 15672748, 16792230, 17911712, 18083940, 19191120, 19590935, 20667360, 22389640, 23509122, 24111920, 26867568, 28934304, 31345496, 33584460, 36167880, 38382240, 39181870, 44779280, 47018244, 48223840, 53735136, 58772805, 62690992, 67168920, 72335760, 78363740, 89558560, 94036488, 117545610, 125381984, 134337840, 144671520, 156727480, 188072976, 235091220, 268675680, 313454960, 376145952, 470182440, 626909920, 940364880, 1880729760]

約数ペア:

[(1, 1880729760), (2, 940364880), (3, 626909920), (4, 470182440), (5, 376145952), (6, 313454960), (7, 268675680), (8, 235091220), (10, 188072976), (12, 156727480), (13, 144671520), (14, 134337840), (15, 125381984), (16, 117545610), (20, 94036488), (21, 89558560), (24, 78363740), (26, 72335760), (28, 67168920), (30, 62690992), (32, 58772805), (35, 53735136), (39, 48223840), (40, 47018244), (42, 44779280), (48, 39181870), (49, 38382240), (52, 36167880), (56, 33584460), (60, 31345496), (65, 28934304), (70, 26867568), (78, 24111920), (80, 23509122), (84, 22389640), (91, 20667360), (96, 19590935), (98, 19191120), (104, 18083940), (105, 17911712), (112, 16792230), (120, 15672748), (130, 14467152), (140, 13433784), (147, 12794080), (156, 12055960), (160, 11754561), (168, 11194820), (182, 10333680), (195, 9644768), (196, 9595560), (208, 9041970), (210, 8955856), (224, 8396115), (240, 7836374), (245, 7676448), (260, 7233576), (273, 6889120), (280, 6716892), (294, 6397040), (312, 6027980), (336, 5597410), (364, 5166840), (390, 4822384), (392, 4797780), (416, 4520985), (420, 4477928), (455, 4133472), (480, 3918187), (490, 3838224), (520, 3616788), (546, 3444560), (560, 3358446), (588, 3198520), (624, 3013990), (637, 2952480), (672, 2798705), (728, 2583420), (735, 2558816), (780, 2411192), (784, 2398890), (840, 2238964), (910, 2066736), (980, 1919112), (1040, 1808394), (1092, 1722280), (1120, 1679223), (1176, 1599260), (1248, 1506995), (1274, 1476240), (1365, 1377824), (1456, 1291710), (1470, 1279408), (1560, 1205596), (1568, 1199445), (1680, 1119482), (1820, 1033368), (1911, 984160), (1960, 959556), (2080, 904197), (2184, 861140), (2352, 799630), (2548, 738120), (2730, 688912), (2912, 645855), (2940, 639704), (3120, 602798), (3185, 590496), (3360, 559741), (3640, 516684), (3822, 492080), (3920, 479778), (4368, 430570), (4704, 399815), (5096, 369060), (5460, 344456), (5880, 319852), (6151, 305760), (6240, 301399), (6370, 295248), (7280, 258342), (7644, 246040), (7840, 239889), (8736, 215285), (9555, 196832), (10192, 184530), (10920, 172228), (11760, 159926), (12302, 152880), (12740, 147624), (14560, 129171), (15288, 123020), (18453, 101920), (19110, 98416), (20384, 92265), (21840, 86114), (23520, 79963), (24604, 76440), (25480, 73812), (30576, 61510), (30755, 61152), (36906, 50960), (38220, 49208), (43057, 43680)]