7957797960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{293}}^1$

素因数の和:501

約数の個数: 384

約数和(自身を含む): 28957824000

約数和(自身を除く): 21000026040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 49, 56, 60, 62, 70, 84, 93, 98, 105, 120, 124, 140, 147, 149, 155, 168, 186, 196, 210, 217, 245, 248, 280, 293, 294, 298, 310, 372, 392, 420, 434, 447, 465, 490, 586, 588, 596, 620, 651, 735, 744, 745, 840, 868, 879, 894, 930, 980, 1043, 1085, 1172, 1176, 1192, 1240, 1302, 1465, 1470, 1490, 1519, 1736, 1758, 1788, 1860, 1960, 2051, 2086, 2170, 2235, 2344, 2604, 2930, 2940, 2980, 3038, 3129, 3255, 3516, 3576, 3720, 4102, 4172, 4340, 4395, 4470, 4557, 4619, 5208, 5215, 5860, 5880, 5960, 6076, 6153, 6258, 6510, 7032, 7301, 7595, 8204, 8344, 8680, 8790, 8940, 9083, 9114, 9238, 10255, 10430, 11720, 12152, 12306, 12516, 13020, 13857, 14357, 14602, 15190, 15645, 16408, 17580, 17880, 18166, 18228, 18476, 20510, 20860, 21903, 22785, 23095, 24612, 25032, 26040, 27249, 27714, 28714, 29204, 30380, 30765, 31290, 32333, 35160, 36332, 36456, 36505, 36952, 41020, 41720, 43071, 43657, 43806, 45415, 45570, 46190, 49224, 54498, 55428, 57428, 58408, 60760, 61530, 62580, 63581, 64666, 69285, 71785, 72664, 73010, 82040, 86142, 87314, 87612, 90830, 91140, 92380, 96999, 108996, 109515, 110856, 114856, 123060, 125160, 127162, 129332, 130971, 136245, 138570, 143570, 146020, 161665, 172284, 174628, 175224, 181660, 182280, 184760, 190743, 193998, 215355, 217992, 218285, 219030, 226331, 246120, 254324, 258664, 261942, 272490, 277140, 287140, 292040, 305599, 317905, 323330, 344568, 349256, 363320, 381486, 387996, 430710, 436570, 438060, 445067, 452662, 484995, 508648, 523884, 544980, 554280, 574280, 611198, 635810, 646660, 654855, 678993, 762972, 775992, 861420, 873140, 876120, 890134, 905324, 916797, 953715, 969990, 1047768, 1089960, 1131655, 1222396, 1271620, 1293320, 1309710, 1335201, 1353367, 1357986, 1525944, 1527995, 1722840, 1746280, 1780268, 1810648, 1833594, 1907430, 1939980, 2139193, 2225335, 2263310, 2444792, 2543240, 2619420, 2670402, 2706734, 2715972, 3055990, 3394965, 3560536, 3667188, 3814860, 3879960, 4060101, 4278386, 4450670, 4526620, 4583985, 5238840, 5340804, 5413468, 5431944, 6111980, 6417579, 6676005, 6766835, 6789930, 7334376, 7629720, 8120202, 8556772, 8901340, 9053240, 9167970, 9473569, 10681608, 10695965, 10826936, 12223960, 12835158, 13352010, 13533670, 13579860, 16240404, 17113544, 17802680, 18335940, 18947138, 20300505, 21391930, 25670316, 26704020, 27067340, 27159720, 28420707, 32087895, 32480808, 36671880, 37894276, 40601010, 42783860, 47367845, 51340632, 53408040, 54134680, 56841414, 64175790, 66314983, 75788552, 81202020, 85567720, 94735690, 113682828, 128351580, 132629966, 142103535, 162404040, 189471380, 198944949, 227365656, 256703160, 265259932, 284207070, 331574915, 378942760, 397889898, 530519864, 568414140, 663149830, 795779796, 994724745, 1136828280, 1326299660, 1591559592, 1989449490, 2652599320, 3978898980, 7957797960]

約数ペア:

[(1, 7957797960), (2, 3978898980), (3, 2652599320), (4, 1989449490), (5, 1591559592), (6, 1326299660), (7, 1136828280), (8, 994724745), (10, 795779796), (12, 663149830), (14, 568414140), (15, 530519864), (20, 397889898), (21, 378942760), (24, 331574915), (28, 284207070), (30, 265259932), (31, 256703160), (35, 227365656), (40, 198944949), (42, 189471380), (49, 162404040), (56, 142103535), (60, 132629966), (62, 128351580), (70, 113682828), (84, 94735690), (93, 85567720), (98, 81202020), (105, 75788552), (120, 66314983), (124, 64175790), (140, 56841414), (147, 54134680), (149, 53408040), (155, 51340632), (168, 47367845), (186, 42783860), (196, 40601010), (210, 37894276), (217, 36671880), (245, 32480808), (248, 32087895), (280, 28420707), (293, 27159720), (294, 27067340), (298, 26704020), (310, 25670316), (372, 21391930), (392, 20300505), (420, 18947138), (434, 18335940), (447, 17802680), (465, 17113544), (490, 16240404), (586, 13579860), (588, 13533670), (596, 13352010), (620, 12835158), (651, 12223960), (735, 10826936), (744, 10695965), (745, 10681608), (840, 9473569), (868, 9167970), (879, 9053240), (894, 8901340), (930, 8556772), (980, 8120202), (1043, 7629720), (1085, 7334376), (1172, 6789930), (1176, 6766835), (1192, 6676005), (1240, 6417579), (1302, 6111980), (1465, 5431944), (1470, 5413468), (1490, 5340804), (1519, 5238840), (1736, 4583985), (1758, 4526620), (1788, 4450670), (1860, 4278386), (1960, 4060101), (2051, 3879960), (2086, 3814860), (2170, 3667188), (2235, 3560536), (2344, 3394965), (2604, 3055990), (2930, 2715972), (2940, 2706734), (2980, 2670402), (3038, 2619420), (3129, 2543240), (3255, 2444792), (3516, 2263310), (3576, 2225335), (3720, 2139193), (4102, 1939980), (4172, 1907430), (4340, 1833594), (4395, 1810648), (4470, 1780268), (4557, 1746280), (4619, 1722840), (5208, 1527995), (5215, 1525944), (5860, 1357986), (5880, 1353367), (5960, 1335201), (6076, 1309710), (6153, 1293320), (6258, 1271620), (6510, 1222396), (7032, 1131655), (7301, 1089960), (7595, 1047768), (8204, 969990), (8344, 953715), (8680, 916797), (8790, 905324), (8940, 890134), (9083, 876120), (9114, 873140), (9238, 861420), (10255, 775992), (10430, 762972), (11720, 678993), (12152, 654855), (12306, 646660), (12516, 635810), (13020, 611198), (13857, 574280), (14357, 554280), (14602, 544980), (15190, 523884), (15645, 508648), (16408, 484995), (17580, 452662), (17880, 445067), (18166, 438060), (18228, 436570), (18476, 430710), (20510, 387996), (20860, 381486), (21903, 363320), (22785, 349256), (23095, 344568), (24612, 323330), (25032, 317905), (26040, 305599), (27249, 292040), (27714, 287140), (28714, 277140), (29204, 272490), (30380, 261942), (30765, 258664), (31290, 254324), (32333, 246120), (35160, 226331), (36332, 219030), (36456, 218285), (36505, 217992), (36952, 215355), (41020, 193998), (41720, 190743), (43071, 184760), (43657, 182280), (43806, 181660), (45415, 175224), (45570, 174628), (46190, 172284), (49224, 161665), (54498, 146020), (55428, 143570), (57428, 138570), (58408, 136245), (60760, 130971), (61530, 129332), (62580, 127162), (63581, 125160), (64666, 123060), (69285, 114856), (71785, 110856), (72664, 109515), (73010, 108996), (82040, 96999), (86142, 92380), (87314, 91140), (87612, 90830)]