495889680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{14449}}^1$

素因数の和:14489

約数の個数: 160

約数和(自身を含む): 1806134400

約数和(自身を除く): 1310244720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 390, 429, 440, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1144, 1320, 1430, 1560, 1716, 2145, 2288, 2640, 2860, 3120, 3432, 4290, 5720, 6864, 8580, 11440, 14449, 17160, 28898, 34320, 43347, 57796, 72245, 86694, 115592, 144490, 158939, 173388, 187837, 216735, 231184, 288980, 317878, 346776, 375674, 433470, 476817, 563511, 577960, 635756, 693552, 751348, 794695, 866940, 939185, 953634, 1127022, 1155920, 1271512, 1502696, 1589390, 1733880, 1878370, 1907268, 2066207, 2254044, 2384085, 2543024, 2817555, 3005392, 3178780, 3467760, 3756740, 3814536, 4132414, 4508088, 4768170, 5635110, 6198621, 6357560, 7513480, 7629072, 8264828, 9016176, 9536340, 10331035, 11270220, 12397242, 12715120, 15026960, 16529656, 19072680, 20662070, 22540440, 24794484, 30993105, 33059312, 38145360, 41324140, 45080880, 49588968, 61986210, 82648280, 99177936, 123972420, 165296560, 247944840, 495889680]

約数ペア:

[(1, 495889680), (2, 247944840), (3, 165296560), (4, 123972420), (5, 99177936), (6, 82648280), (8, 61986210), (10, 49588968), (11, 45080880), (12, 41324140), (13, 38145360), (15, 33059312), (16, 30993105), (20, 24794484), (22, 22540440), (24, 20662070), (26, 19072680), (30, 16529656), (33, 15026960), (39, 12715120), (40, 12397242), (44, 11270220), (48, 10331035), (52, 9536340), (55, 9016176), (60, 8264828), (65, 7629072), (66, 7513480), (78, 6357560), (80, 6198621), (88, 5635110), (104, 4768170), (110, 4508088), (120, 4132414), (130, 3814536), (132, 3756740), (143, 3467760), (156, 3178780), (165, 3005392), (176, 2817555), (195, 2543024), (208, 2384085), (220, 2254044), (240, 2066207), (260, 1907268), (264, 1878370), (286, 1733880), (312, 1589390), (330, 1502696), (390, 1271512), (429, 1155920), (440, 1127022), (520, 953634), (528, 939185), (572, 866940), (624, 794695), (660, 751348), (715, 693552), (780, 635756), (858, 577960), (880, 563511), (1040, 476817), (1144, 433470), (1320, 375674), (1430, 346776), (1560, 317878), (1716, 288980), (2145, 231184), (2288, 216735), (2640, 187837), (2860, 173388), (3120, 158939), (3432, 144490), (4290, 115592), (5720, 86694), (6864, 72245), (8580, 57796), (11440, 43347), (14449, 34320), (17160, 28898)]