13478841480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{13693}}^1$

素因数の和:14351

約数の個数: 128

約数和(自身を含む): 43619224320

約数和(自身を除く): 30140382840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 631, 780, 1262, 1560, 1893, 2524, 3155, 3786, 5048, 6310, 7572, 8203, 9465, 12620, 13693, 15144, 16406, 18930, 24609, 25240, 27386, 32812, 37860, 41015, 41079, 49218, 54772, 65624, 68465, 75720, 82030, 82158, 98436, 109544, 123045, 136930, 164060, 164316, 178009, 196872, 205395, 246090, 273860, 328120, 328632, 356018, 410790, 492180, 534027, 547720, 712036, 821580, 890045, 984360, 1068054, 1424072, 1643160, 1780090, 2136108, 2670135, 3560180, 4272216, 5340270, 7120360, 8640283, 10680540, 17280566, 21361080, 25920849, 34561132, 43201415, 51841698, 69122264, 86402830, 103683396, 112323679, 129604245, 172805660, 207366792, 224647358, 259208490, 336971037, 345611320, 449294716, 518416980, 561618395, 673942074, 898589432, 1036833960, 1123236790, 1347884148, 1684855185, 2246473580, 2695768296, 3369710370, 4492947160, 6739420740, 13478841480]

約数ペア:

[(1, 13478841480), (2, 6739420740), (3, 4492947160), (4, 3369710370), (5, 2695768296), (6, 2246473580), (8, 1684855185), (10, 1347884148), (12, 1123236790), (13, 1036833960), (15, 898589432), (20, 673942074), (24, 561618395), (26, 518416980), (30, 449294716), (39, 345611320), (40, 336971037), (52, 259208490), (60, 224647358), (65, 207366792), (78, 172805660), (104, 129604245), (120, 112323679), (130, 103683396), (156, 86402830), (195, 69122264), (260, 51841698), (312, 43201415), (390, 34561132), (520, 25920849), (631, 21361080), (780, 17280566), (1262, 10680540), (1560, 8640283), (1893, 7120360), (2524, 5340270), (3155, 4272216), (3786, 3560180), (5048, 2670135), (6310, 2136108), (7572, 1780090), (8203, 1643160), (9465, 1424072), (12620, 1068054), (13693, 984360), (15144, 890045), (16406, 821580), (18930, 712036), (24609, 547720), (25240, 534027), (27386, 492180), (32812, 410790), (37860, 356018), (41015, 328632), (41079, 328120), (49218, 273860), (54772, 246090), (65624, 205395), (68465, 196872), (75720, 178009), (82030, 164316), (82158, 164060), (98436, 136930), (109544, 123045)]