1325041680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{569}}^1$

素因数の和:929

約数の個数: 160

約数和(自身を含む): 4261155840

約数和(自身を除く): 2936114160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 313, 372, 465, 496, 569, 620, 626, 744, 930, 939, 1138, 1240, 1252, 1488, 1565, 1707, 1860, 1878, 2276, 2480, 2504, 2845, 3130, 3414, 3720, 3756, 4552, 4695, 5008, 5690, 6260, 6828, 7440, 7512, 8535, 9104, 9390, 9703, 11380, 12520, 13656, 15024, 17070, 17639, 18780, 19406, 22760, 25040, 27312, 29109, 34140, 35278, 37560, 38812, 45520, 48515, 52917, 58218, 68280, 70556, 75120, 77624, 88195, 97030, 105834, 116436, 136560, 141112, 145545, 155248, 176390, 178097, 194060, 211668, 232872, 264585, 282224, 291090, 352780, 356194, 388120, 423336, 465744, 529170, 534291, 582180, 705560, 712388, 776240, 846672, 890485, 1058340, 1068582, 1164360, 1411120, 1424776, 1780970, 2116680, 2137164, 2328720, 2671455, 2849552, 3561940, 4233360, 4274328, 5342910, 5521007, 7123880, 8548656, 10685820, 11042014, 14247760, 16563021, 21371640, 22084028, 27605035, 33126042, 42743280, 44168056, 55210070, 66252084, 82815105, 88336112, 110420140, 132504168, 165630210, 220840280, 265008336, 331260420, 441680560, 662520840, 1325041680]

約数ペア:

[(1, 1325041680), (2, 662520840), (3, 441680560), (4, 331260420), (5, 265008336), (6, 220840280), (8, 165630210), (10, 132504168), (12, 110420140), (15, 88336112), (16, 82815105), (20, 66252084), (24, 55210070), (30, 44168056), (31, 42743280), (40, 33126042), (48, 27605035), (60, 22084028), (62, 21371640), (80, 16563021), (93, 14247760), (120, 11042014), (124, 10685820), (155, 8548656), (186, 7123880), (240, 5521007), (248, 5342910), (310, 4274328), (313, 4233360), (372, 3561940), (465, 2849552), (496, 2671455), (569, 2328720), (620, 2137164), (626, 2116680), (744, 1780970), (930, 1424776), (939, 1411120), (1138, 1164360), (1240, 1068582), (1252, 1058340), (1488, 890485), (1565, 846672), (1707, 776240), (1860, 712388), (1878, 705560), (2276, 582180), (2480, 534291), (2504, 529170), (2845, 465744), (3130, 423336), (3414, 388120), (3720, 356194), (3756, 352780), (4552, 291090), (4695, 282224), (5008, 264585), (5690, 232872), (6260, 211668), (6828, 194060), (7440, 178097), (7512, 176390), (8535, 155248), (9104, 145545), (9390, 141112), (9703, 136560), (11380, 116436), (12520, 105834), (13656, 97030), (15024, 88195), (17070, 77624), (17639, 75120), (18780, 70556), (19406, 68280), (22760, 58218), (25040, 52917), (27312, 48515), (29109, 45520), (34140, 38812), (35278, 37560)]