410112640

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2953}}^1$

素因数の和:3010

約数の個数: 128

約数和(自身を含む): 1157022720

約数和(自身を除く): 746910080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 640, 868, 896, 992, 1085, 1120, 1240, 1736, 1984, 2170, 2240, 2480, 2953, 3472, 3968, 4340, 4480, 4960, 5906, 6944, 8680, 9920, 11812, 13888, 14765, 17360, 19840, 20671, 23624, 27776, 29530, 34720, 41342, 47248, 59060, 69440, 82684, 91543, 94496, 103355, 118120, 138880, 165368, 183086, 188992, 206710, 236240, 330736, 366172, 377984, 413420, 457715, 472480, 640801, 661472, 732344, 826840, 915430, 944960, 1281602, 1322944, 1464688, 1653680, 1830860, 1889920, 2563204, 2645888, 2929376, 3204005, 3307360, 3661720, 5126408, 5858752, 6408010, 6614720, 7323440, 10252816, 11717504, 12816020, 13229440, 14646880, 20505632, 25632040, 29293760, 41011264, 51264080, 58587520, 82022528, 102528160, 205056320, 410112640]

約数ペア:

[(1, 410112640), (2, 205056320), (4, 102528160), (5, 82022528), (7, 58587520), (8, 51264080), (10, 41011264), (14, 29293760), (16, 25632040), (20, 20505632), (28, 14646880), (31, 13229440), (32, 12816020), (35, 11717504), (40, 10252816), (56, 7323440), (62, 6614720), (64, 6408010), (70, 5858752), (80, 5126408), (112, 3661720), (124, 3307360), (128, 3204005), (140, 2929376), (155, 2645888), (160, 2563204), (217, 1889920), (224, 1830860), (248, 1653680), (280, 1464688), (310, 1322944), (320, 1281602), (434, 944960), (448, 915430), (496, 826840), (560, 732344), (620, 661472), (640, 640801), (868, 472480), (896, 457715), (992, 413420), (1085, 377984), (1120, 366172), (1240, 330736), (1736, 236240), (1984, 206710), (2170, 188992), (2240, 183086), (2480, 165368), (2953, 138880), (3472, 118120), (3968, 103355), (4340, 94496), (4480, 91543), (4960, 82684), (5906, 69440), (6944, 59060), (8680, 47248), (9920, 41342), (11812, 34720), (13888, 29530), (14765, 27776), (17360, 23624), (19840, 20671)]