425586840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29803}}^1$

素因数の和:29841

約数の個数: 128

約数和(自身を含む): 1545039360

約数和(自身を除く): 1119452520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 14280, 29803, 59606, 89409, 119212, 149015, 178818, 208621, 238424, 298030, 357636, 417242, 447045, 506651, 596060, 625863, 715272, 834484, 894090, 1013302, 1043105, 1192120, 1251726, 1519953, 1668968, 1788180, 2026604, 2086210, 2503452, 2533255, 3039906, 3129315, 3546557, 3576360, 4053208, 4172420, 5006904, 5066510, 6079812, 6258630, 7093114, 7599765, 8344840, 10133020, 10639671, 12159624, 12517260, 14186228, 15199530, 17732785, 20266040, 21279342, 25034520, 28372456, 30399060, 35465570, 42558684, 53198355, 60798120, 70931140, 85117368, 106396710, 141862280, 212793420, 425586840]

約数ペア:

[(1, 425586840), (2, 212793420), (3, 141862280), (4, 106396710), (5, 85117368), (6, 70931140), (7, 60798120), (8, 53198355), (10, 42558684), (12, 35465570), (14, 30399060), (15, 28372456), (17, 25034520), (20, 21279342), (21, 20266040), (24, 17732785), (28, 15199530), (30, 14186228), (34, 12517260), (35, 12159624), (40, 10639671), (42, 10133020), (51, 8344840), (56, 7599765), (60, 7093114), (68, 6258630), (70, 6079812), (84, 5066510), (85, 5006904), (102, 4172420), (105, 4053208), (119, 3576360), (120, 3546557), (136, 3129315), (140, 3039906), (168, 2533255), (170, 2503452), (204, 2086210), (210, 2026604), (238, 1788180), (255, 1668968), (280, 1519953), (340, 1251726), (357, 1192120), (408, 1043105), (420, 1013302), (476, 894090), (510, 834484), (595, 715272), (680, 625863), (714, 596060), (840, 506651), (952, 447045), (1020, 417242), (1190, 357636), (1428, 298030), (1785, 238424), (2040, 208621), (2380, 178818), (2856, 149015), (3570, 119212), (4760, 89409), (7140, 59606), (14280, 29803)]