13525091880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{947}}^1\times {\mathrm{7001}}^1$

素因数の和:7979

約数の個数: 128

約数和(自身を含む): 43013566080

約数和(自身を除く): 29488474200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 947, 1020, 1894, 2040, 2841, 3788, 4735, 5682, 7001, 7576, 9470, 11364, 14002, 14205, 16099, 18940, 21003, 22728, 28004, 28410, 32198, 35005, 37880, 42006, 48297, 56008, 56820, 64396, 70010, 80495, 84012, 96594, 105015, 113640, 119017, 128792, 140020, 160990, 168024, 193188, 210030, 238034, 241485, 280040, 321980, 357051, 386376, 420060, 476068, 482970, 595085, 643960, 714102, 840120, 952136, 965940, 1190170, 1428204, 1785255, 1931880, 2380340, 2856408, 3570510, 4760680, 6629947, 7141020, 13259894, 14282040, 19889841, 26519788, 33149735, 39779682, 53039576, 66299470, 79559364, 99449205, 112709099, 132598940, 159118728, 198898410, 225418198, 265197880, 338127297, 397796820, 450836396, 563545495, 676254594, 795593640, 901672792, 1127090990, 1352509188, 1690636485, 2254181980, 2705018376, 3381272970, 4508363960, 6762545940, 13525091880]

約数ペア:

[(1, 13525091880), (2, 6762545940), (3, 4508363960), (4, 3381272970), (5, 2705018376), (6, 2254181980), (8, 1690636485), (10, 1352509188), (12, 1127090990), (15, 901672792), (17, 795593640), (20, 676254594), (24, 563545495), (30, 450836396), (34, 397796820), (40, 338127297), (51, 265197880), (60, 225418198), (68, 198898410), (85, 159118728), (102, 132598940), (120, 112709099), (136, 99449205), (170, 79559364), (204, 66299470), (255, 53039576), (340, 39779682), (408, 33149735), (510, 26519788), (680, 19889841), (947, 14282040), (1020, 13259894), (1894, 7141020), (2040, 6629947), (2841, 4760680), (3788, 3570510), (4735, 2856408), (5682, 2380340), (7001, 1931880), (7576, 1785255), (9470, 1428204), (11364, 1190170), (14002, 965940), (14205, 952136), (16099, 840120), (18940, 714102), (21003, 643960), (22728, 595085), (28004, 482970), (28410, 476068), (32198, 420060), (35005, 386376), (37880, 357051), (42006, 321980), (48297, 280040), (56008, 241485), (56820, 238034), (64396, 210030), (70010, 193188), (80495, 168024), (84012, 160990), (96594, 140020), (105015, 128792), (113640, 119017)]