317422560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{43}}^1$

素因数の和:107

約数の個数: 384

約数和(自身を含む): 1266693120

約数和(自身を除く): 949270560

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, 43, 48, 52, 56, 60, 65, 70, 78, 80, 84, 86, 91, 96, 104, 105, 112, 120, 129, 130, 140, 156, 160, 168, 169, 172, 182, 195, 208, 210, 215, 224, 240, 258, 260, 273, 280, 301, 312, 336, 338, 344, 364, 390, 416, 420, 430, 455, 480, 507, 516, 520, 546, 559, 560, 602, 624, 645, 672, 676, 688, 728, 780, 840, 845, 860, 903, 910, 1014, 1032, 1040, 1092, 1118, 1120, 1183, 1204, 1248, 1290, 1352, 1365, 1376, 1456, 1505, 1560, 1677, 1680, 1690, 1720, 1806, 1820, 2028, 2064, 2080, 2184, 2197, 2236, 2366, 2408, 2535, 2580, 2704, 2730, 2795, 2912, 3010, 3120, 3354, 3360, 3380, 3440, 3549, 3612, 3640, 3913, 4056, 4128, 4368, 4394, 4472, 4515, 4732, 4816, 5070, 5160, 5408, 5460, 5590, 5915, 6020, 6240, 6591, 6708, 6760, 6880, 7098, 7224, 7267, 7280, 7826, 8112, 8385, 8736, 8788, 8944, 9030, 9464, 9632, 10140, 10320, 10920, 10985, 11180, 11739, 11830, 12040, 13182, 13416, 13520, 14196, 14448, 14534, 14560, 15379, 15652, 16224, 16770, 17576, 17745, 17888, 18060, 18928, 19565, 20280, 20640, 21801, 21840, 21970, 22360, 23478, 23660, 24080, 26364, 26832, 27040, 28392, 28896, 29068, 30758, 31304, 32955, 33540, 35152, 35490, 36120, 36335, 37856, 39130, 40560, 43602, 43680, 43940, 44720, 46137, 46956, 47320, 48160, 50869, 52728, 53664, 56784, 58136, 58695, 61516, 62608, 65910, 67080, 70304, 70980, 72240, 72670, 76895, 78260, 81120, 87204, 87880, 89440, 92274, 93912, 94471, 94640, 101738, 105456, 109005, 113568, 116272, 117390, 123032, 125216, 131820, 134160, 141960, 144480, 145340, 152607, 153790, 156520, 174408, 175760, 184548, 187824, 188942, 189280, 203476, 210912, 218010, 230685, 232544, 234780, 246064, 254345, 263640, 268320, 283413, 283920, 290680, 305214, 307580, 313040, 348816, 351520, 369096, 375648, 377884, 406952, 436020, 461370, 469560, 472355, 492128, 508690, 527280, 566826, 567840, 581360, 610428, 615160, 626080, 661297, 697632, 738192, 755768, 763035, 813904, 872040, 922740, 939120, 944710, 1017380, 1054560, 1133652, 1162720, 1220856, 1230320, 1322594, 1417065, 1476384, 1511536, 1526070, 1627808, 1744080, 1845480, 1878240, 1889420, 1983891, 2034760, 2267304, 2441712, 2460640, 2645188, 2834130, 3023072, 3052140, 3306485, 3488160, 3690960, 3778840, 3967782, 4069520, 4534608, 4883424, 5290376, 5668260, 6104280, 6612970, 7381920, 7557680, 7935564, 8139040, 9069216, 9919455, 10580752, 11336520, 12208560, 13225940, 15115360, 15871128, 19838910, 21161504, 22673040, 24417120, 26451880, 31742256, 39677820, 45346080, 52903760, 63484512, 79355640, 105807520, 158711280, 317422560]

約数ペア:

[(1, 317422560), (2, 158711280), (3, 105807520), (4, 79355640), (5, 63484512), (6, 52903760), (7, 45346080), (8, 39677820), (10, 31742256), (12, 26451880), (13, 24417120), (14, 22673040), (15, 21161504), (16, 19838910), (20, 15871128), (21, 15115360), (24, 13225940), (26, 12208560), (28, 11336520), (30, 10580752), (32, 9919455), (35, 9069216), (39, 8139040), (40, 7935564), (42, 7557680), (43, 7381920), (48, 6612970), (52, 6104280), (56, 5668260), (60, 5290376), (65, 4883424), (70, 4534608), (78, 4069520), (80, 3967782), (84, 3778840), (86, 3690960), (91, 3488160), (96, 3306485), (104, 3052140), (105, 3023072), (112, 2834130), (120, 2645188), (129, 2460640), (130, 2441712), (140, 2267304), (156, 2034760), (160, 1983891), (168, 1889420), (169, 1878240), (172, 1845480), (182, 1744080), (195, 1627808), (208, 1526070), (210, 1511536), (215, 1476384), (224, 1417065), (240, 1322594), (258, 1230320), (260, 1220856), (273, 1162720), (280, 1133652), (301, 1054560), (312, 1017380), (336, 944710), (338, 939120), (344, 922740), (364, 872040), (390, 813904), (416, 763035), (420, 755768), (430, 738192), (455, 697632), (480, 661297), (507, 626080), (516, 615160), (520, 610428), (546, 581360), (559, 567840), (560, 566826), (602, 527280), (624, 508690), (645, 492128), (672, 472355), (676, 469560), (688, 461370), (728, 436020), (780, 406952), (840, 377884), (845, 375648), (860, 369096), (903, 351520), (910, 348816), (1014, 313040), (1032, 307580), (1040, 305214), (1092, 290680), (1118, 283920), (1120, 283413), (1183, 268320), (1204, 263640), (1248, 254345), (1290, 246064), (1352, 234780), (1365, 232544), (1376, 230685), (1456, 218010), (1505, 210912), (1560, 203476), (1677, 189280), (1680, 188942), (1690, 187824), (1720, 184548), (1806, 175760), (1820, 174408), (2028, 156520), (2064, 153790), (2080, 152607), (2184, 145340), (2197, 144480), (2236, 141960), (2366, 134160), (2408, 131820), (2535, 125216), (2580, 123032), (2704, 117390), (2730, 116272), (2795, 113568), (2912, 109005), (3010, 105456), (3120, 101738), (3354, 94640), (3360, 94471), (3380, 93912), (3440, 92274), (3549, 89440), (3612, 87880), (3640, 87204), (3913, 81120), (4056, 78260), (4128, 76895), (4368, 72670), (4394, 72240), (4472, 70980), (4515, 70304), (4732, 67080), (4816, 65910), (5070, 62608), (5160, 61516), (5408, 58695), (5460, 58136), (5590, 56784), (5915, 53664), (6020, 52728), (6240, 50869), (6591, 48160), (6708, 47320), (6760, 46956), (6880, 46137), (7098, 44720), (7224, 43940), (7267, 43680), (7280, 43602), (7826, 40560), (8112, 39130), (8385, 37856), (8736, 36335), (8788, 36120), (8944, 35490), (9030, 35152), (9464, 33540), (9632, 32955), (10140, 31304), (10320, 30758), (10920, 29068), (10985, 28896), (11180, 28392), (11739, 27040), (11830, 26832), (12040, 26364), (13182, 24080), (13416, 23660), (13520, 23478), (14196, 22360), (14448, 21970), (14534, 21840), (14560, 21801), (15379, 20640), (15652, 20280), (16224, 19565), (16770, 18928), (17576, 18060), (17745, 17888)]