15979683780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1\times {\mathrm{2039}}^1$

素因数の和:2711

約数の個数: 192

約数和(自身を含む): 51983769600

約数和(自身を除く): 36004085820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 631, 690, 828, 1035, 1242, 1262, 1380, 1893, 2039, 2070, 2484, 2524, 3105, 3155, 3786, 4078, 4140, 5679, 6117, 6210, 6310, 7572, 8156, 9465, 10195, 11358, 12234, 12420, 12620, 14513, 17037, 18351, 18930, 20390, 22716, 24468, 28395, 29026, 30585, 34074, 36702, 37860, 40780, 43539, 46897, 55053, 56790, 58052, 61170, 68148, 72565, 73404, 85185, 87078, 91755, 93794, 110106, 113580, 122340, 130617, 140691, 145130, 170370, 174156, 183510, 187588, 217695, 220212, 234485, 261234, 275265, 281382, 290260, 340740, 367020, 391851, 422073, 435390, 468970, 522468, 550530, 562764, 653085, 703455, 783702, 844146, 870780, 937940, 1101060, 1266219, 1286609, 1306170, 1406910, 1567404, 1688292, 1959255, 2110365, 2532438, 2573218, 2612340, 2813820, 3859827, 3918510, 4220730, 5064876, 5146436, 6331095, 6433045, 7719654, 7837020, 8441460, 11579481, 12662190, 12866090, 15439308, 19299135, 23158962, 25324380, 25732180, 29592007, 34738443, 38598270, 46317924, 57897405, 59184014, 69476886, 77196540, 88776021, 115794810, 118368028, 138953772, 147960035, 173692215, 177552042, 231589620, 266328063, 295920070, 347384430, 355104084, 443880105, 532656126, 591840140, 694768860, 798984189, 887760210, 1065312252, 1331640315, 1597968378, 1775520420, 2663280630, 3195936756, 3994920945, 5326561260, 7989841890, 15979683780]

約数ペア:

[(1, 15979683780), (2, 7989841890), (3, 5326561260), (4, 3994920945), (5, 3195936756), (6, 2663280630), (9, 1775520420), (10, 1597968378), (12, 1331640315), (15, 1065312252), (18, 887760210), (20, 798984189), (23, 694768860), (27, 591840140), (30, 532656126), (36, 443880105), (45, 355104084), (46, 347384430), (54, 295920070), (60, 266328063), (69, 231589620), (90, 177552042), (92, 173692215), (108, 147960035), (115, 138953772), (135, 118368028), (138, 115794810), (180, 88776021), (207, 77196540), (230, 69476886), (270, 59184014), (276, 57897405), (345, 46317924), (414, 38598270), (460, 34738443), (540, 29592007), (621, 25732180), (631, 25324380), (690, 23158962), (828, 19299135), (1035, 15439308), (1242, 12866090), (1262, 12662190), (1380, 11579481), (1893, 8441460), (2039, 7837020), (2070, 7719654), (2484, 6433045), (2524, 6331095), (3105, 5146436), (3155, 5064876), (3786, 4220730), (4078, 3918510), (4140, 3859827), (5679, 2813820), (6117, 2612340), (6210, 2573218), (6310, 2532438), (7572, 2110365), (8156, 1959255), (9465, 1688292), (10195, 1567404), (11358, 1406910), (12234, 1306170), (12420, 1286609), (12620, 1266219), (14513, 1101060), (17037, 937940), (18351, 870780), (18930, 844146), (20390, 783702), (22716, 703455), (24468, 653085), (28395, 562764), (29026, 550530), (30585, 522468), (34074, 468970), (36702, 435390), (37860, 422073), (40780, 391851), (43539, 367020), (46897, 340740), (55053, 290260), (56790, 281382), (58052, 275265), (61170, 261234), (68148, 234485), (72565, 220212), (73404, 217695), (85185, 187588), (87078, 183510), (91755, 174156), (93794, 170370), (110106, 145130), (113580, 140691), (122340, 130617)]