313556880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{293}}^1$

素因数の和:343

約数の個数: 320

約数和(自身を含む): 1224921600

約数和(自身を除く): 911364720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 98, 104, 105, 112, 120, 130, 140, 147, 156, 168, 182, 195, 196, 208, 210, 240, 245, 260, 273, 280, 293, 294, 312, 336, 343, 364, 390, 392, 420, 455, 490, 520, 546, 560, 586, 588, 624, 637, 686, 728, 735, 780, 784, 840, 879, 910, 980, 1029, 1040, 1092, 1172, 1176, 1274, 1365, 1372, 1456, 1465, 1470, 1560, 1680, 1715, 1758, 1820, 1911, 1960, 2051, 2058, 2184, 2344, 2352, 2548, 2730, 2744, 2930, 2940, 3120, 3185, 3430, 3516, 3640, 3809, 3822, 3920, 4102, 4116, 4368, 4395, 4459, 4688, 5096, 5145, 5460, 5488, 5860, 5880, 6153, 6370, 6860, 7032, 7280, 7618, 7644, 8204, 8232, 8790, 8918, 9555, 10192, 10255, 10290, 10920, 11427, 11720, 11760, 12306, 12740, 13377, 13720, 14064, 14357, 15236, 15288, 16408, 16464, 17580, 17836, 19045, 19110, 20510, 20580, 21840, 22295, 22854, 23440, 24612, 25480, 26663, 26754, 27440, 28714, 30472, 30576, 30765, 32816, 35160, 35672, 38090, 38220, 41020, 41160, 43071, 44590, 45708, 49224, 50960, 53326, 53508, 57135, 57428, 60944, 61530, 66885, 70320, 71344, 71785, 76180, 76440, 79989, 82040, 82320, 86142, 89180, 91416, 98448, 100499, 106652, 107016, 114270, 114856, 123060, 133315, 133770, 143570, 152360, 152880, 159978, 164080, 172284, 178360, 182832, 186641, 200998, 213304, 214032, 215355, 228540, 229712, 246120, 266630, 267540, 287140, 301497, 304720, 319956, 344568, 356720, 373282, 399945, 401996, 426608, 430710, 457080, 492240, 502495, 533260, 535080, 559923, 574280, 602994, 639912, 689136, 746564, 799890, 803992, 861420, 914160, 933205, 1004990, 1066520, 1070160, 1119846, 1148560, 1205988, 1279824, 1306487, 1493128, 1507485, 1599780, 1607984, 1722840, 1866410, 2009980, 2133040, 2239692, 2411976, 2612974, 2799615, 2986256, 3014970, 3199560, 3445680, 3732820, 3919461, 4019960, 4479384, 4823952, 5225948, 5599230, 6029940, 6399120, 6532435, 7465640, 7838922, 8039920, 8958768, 10451896, 11198460, 12059880, 13064870, 14931280, 15677844, 19597305, 20903792, 22396920, 24119760, 26129740, 31355688, 39194610, 44793840, 52259480, 62711376, 78389220, 104518960, 156778440, 313556880]

約数ペア:

[(1, 313556880), (2, 156778440), (3, 104518960), (4, 78389220), (5, 62711376), (6, 52259480), (7, 44793840), (8, 39194610), (10, 31355688), (12, 26129740), (13, 24119760), (14, 22396920), (15, 20903792), (16, 19597305), (20, 15677844), (21, 14931280), (24, 13064870), (26, 12059880), (28, 11198460), (30, 10451896), (35, 8958768), (39, 8039920), (40, 7838922), (42, 7465640), (48, 6532435), (49, 6399120), (52, 6029940), (56, 5599230), (60, 5225948), (65, 4823952), (70, 4479384), (78, 4019960), (80, 3919461), (84, 3732820), (91, 3445680), (98, 3199560), (104, 3014970), (105, 2986256), (112, 2799615), (120, 2612974), (130, 2411976), (140, 2239692), (147, 2133040), (156, 2009980), (168, 1866410), (182, 1722840), (195, 1607984), (196, 1599780), (208, 1507485), (210, 1493128), (240, 1306487), (245, 1279824), (260, 1205988), (273, 1148560), (280, 1119846), (293, 1070160), (294, 1066520), (312, 1004990), (336, 933205), (343, 914160), (364, 861420), (390, 803992), (392, 799890), (420, 746564), (455, 689136), (490, 639912), (520, 602994), (546, 574280), (560, 559923), (586, 535080), (588, 533260), (624, 502495), (637, 492240), (686, 457080), (728, 430710), (735, 426608), (780, 401996), (784, 399945), (840, 373282), (879, 356720), (910, 344568), (980, 319956), (1029, 304720), (1040, 301497), (1092, 287140), (1172, 267540), (1176, 266630), (1274, 246120), (1365, 229712), (1372, 228540), (1456, 215355), (1465, 214032), (1470, 213304), (1560, 200998), (1680, 186641), (1715, 182832), (1758, 178360), (1820, 172284), (1911, 164080), (1960, 159978), (2051, 152880), (2058, 152360), (2184, 143570), (2344, 133770), (2352, 133315), (2548, 123060), (2730, 114856), (2744, 114270), (2930, 107016), (2940, 106652), (3120, 100499), (3185, 98448), (3430, 91416), (3516, 89180), (3640, 86142), (3809, 82320), (3822, 82040), (3920, 79989), (4102, 76440), (4116, 76180), (4368, 71785), (4395, 71344), (4459, 70320), (4688, 66885), (5096, 61530), (5145, 60944), (5460, 57428), (5488, 57135), (5860, 53508), (5880, 53326), (6153, 50960), (6370, 49224), (6860, 45708), (7032, 44590), (7280, 43071), (7618, 41160), (7644, 41020), (8204, 38220), (8232, 38090), (8790, 35672), (8918, 35160), (9555, 32816), (10192, 30765), (10255, 30576), (10290, 30472), (10920, 28714), (11427, 27440), (11720, 26754), (11760, 26663), (12306, 25480), (12740, 24612), (13377, 23440), (13720, 22854), (14064, 22295), (14357, 21840), (15236, 20580), (15288, 20510), (16408, 19110), (16464, 19045), (17580, 17836)]