156640599180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{145207}}^1$

素因数の和:145696

約数の個数: 144

約数和(自身を含む): 512806117824

約数和(自身を除く): 356165518644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 461, 468, 585, 780, 922, 1170, 1383, 1844, 2305, 2340, 2766, 4149, 4610, 5532, 5993, 6915, 8298, 9220, 11986, 13830, 16596, 17979, 20745, 23972, 27660, 29965, 35958, 41490, 53937, 59930, 71916, 82980, 89895, 107874, 119860, 145207, 179790, 215748, 269685, 290414, 359580, 435621, 539370, 580828, 726035, 871242, 1078740, 1306863, 1452070, 1742484, 1887691, 2178105, 2613726, 2904140, 3775382, 4356210, 5227452, 5663073, 6534315, 7550764, 8712420, 9438455, 11326146, 13068630, 16989219, 18876910, 22652292, 26137260, 28315365, 33978438, 37753820, 56630730, 66940427, 67956876, 84946095, 113261460, 133880854, 169892190, 200821281, 267761708, 334702135, 339784380, 401642562, 602463843, 669404270, 803285124, 870225551, 1004106405, 1204927686, 1338808540, 1740451102, 2008212810, 2409855372, 2610676653, 3012319215, 3480902204, 4016425620, 4351127755, 5221353306, 6024638430, 7832029959, 8702255510, 10442706612, 12049276860, 13053383265, 15664059918, 17404511020, 26106766530, 31328119836, 39160149795, 52213533060, 78320299590, 156640599180]

約数ペア:

[(1, 156640599180), (2, 78320299590), (3, 52213533060), (4, 39160149795), (5, 31328119836), (6, 26106766530), (9, 17404511020), (10, 15664059918), (12, 13053383265), (13, 12049276860), (15, 10442706612), (18, 8702255510), (20, 7832029959), (26, 6024638430), (30, 5221353306), (36, 4351127755), (39, 4016425620), (45, 3480902204), (52, 3012319215), (60, 2610676653), (65, 2409855372), (78, 2008212810), (90, 1740451102), (117, 1338808540), (130, 1204927686), (156, 1004106405), (180, 870225551), (195, 803285124), (234, 669404270), (260, 602463843), (390, 401642562), (461, 339784380), (468, 334702135), (585, 267761708), (780, 200821281), (922, 169892190), (1170, 133880854), (1383, 113261460), (1844, 84946095), (2305, 67956876), (2340, 66940427), (2766, 56630730), (4149, 37753820), (4610, 33978438), (5532, 28315365), (5993, 26137260), (6915, 22652292), (8298, 18876910), (9220, 16989219), (11986, 13068630), (13830, 11326146), (16596, 9438455), (17979, 8712420), (20745, 7550764), (23972, 6534315), (27660, 5663073), (29965, 5227452), (35958, 4356210), (41490, 3775382), (53937, 2904140), (59930, 2613726), (71916, 2178105), (82980, 1887691), (89895, 1742484), (107874, 1452070), (119860, 1306863), (145207, 1078740), (179790, 871242), (215748, 726035), (269685, 580828), (290414, 539370), (359580, 435621)]