345047360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4969}}^1$

素因数の和:5024

約数の個数: 112

約数和(自身を含む): 969507840

約数和(自身を除く): 624460480

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, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 1984, 2170, 2240, 2480, 3472, 4340, 4960, 4969, 6944, 8680, 9920, 9938, 13888, 17360, 19876, 24845, 34720, 34783, 39752, 49690, 69440, 69566, 79504, 99380, 139132, 154039, 159008, 173915, 198760, 278264, 308078, 318016, 347830, 397520, 556528, 616156, 695660, 770195, 795040, 1078273, 1113056, 1232312, 1391320, 1540390, 1590080, 2156546, 2226112, 2464624, 2782640, 3080780, 4313092, 4929248, 5391365, 5565280, 6161560, 8626184, 9858496, 10782730, 11130560, 12323120, 17252368, 21565460, 24646240, 34504736, 43130920, 49292480, 69009472, 86261840, 172523680, 345047360]

約数ペア:

[(1, 345047360), (2, 172523680), (4, 86261840), (5, 69009472), (7, 49292480), (8, 43130920), (10, 34504736), (14, 24646240), (16, 21565460), (20, 17252368), (28, 12323120), (31, 11130560), (32, 10782730), (35, 9858496), (40, 8626184), (56, 6161560), (62, 5565280), (64, 5391365), (70, 4929248), (80, 4313092), (112, 3080780), (124, 2782640), (140, 2464624), (155, 2226112), (160, 2156546), (217, 1590080), (224, 1540390), (248, 1391320), (280, 1232312), (310, 1113056), (320, 1078273), (434, 795040), (448, 770195), (496, 695660), (560, 616156), (620, 556528), (868, 397520), (992, 347830), (1085, 318016), (1120, 308078), (1240, 278264), (1736, 198760), (1984, 173915), (2170, 159008), (2240, 154039), (2480, 139132), (3472, 99380), (4340, 79504), (4960, 69566), (4969, 69440), (6944, 49690), (8680, 39752), (9920, 34783), (9938, 34720), (13888, 24845), (17360, 19876)]