1128557040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{12473}}^1$

素因数の和:12531

約数の個数: 160

約数和(自身を含む): 3897875520

約数和(自身を除く): 2769318480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 39, 40, 48, 52, 58, 60, 65, 78, 80, 87, 104, 116, 120, 130, 145, 156, 174, 195, 208, 232, 240, 260, 290, 312, 348, 377, 390, 435, 464, 520, 580, 624, 696, 754, 780, 870, 1040, 1131, 1160, 1392, 1508, 1560, 1740, 1885, 2262, 2320, 3016, 3120, 3480, 3770, 4524, 5655, 6032, 6960, 7540, 9048, 11310, 12473, 15080, 18096, 22620, 24946, 30160, 37419, 45240, 49892, 62365, 74838, 90480, 99784, 124730, 149676, 162149, 187095, 199568, 249460, 299352, 324298, 361717, 374190, 486447, 498920, 598704, 648596, 723434, 748380, 810745, 972894, 997840, 1085151, 1297192, 1446868, 1496760, 1621490, 1808585, 1945788, 2170302, 2432235, 2594384, 2893736, 2993520, 3242980, 3617170, 3891576, 4340604, 4702321, 4864470, 5425755, 5787472, 6485960, 7234340, 7783152, 8681208, 9404642, 9728940, 10851510, 12971920, 14106963, 14468680, 17362416, 18809284, 19457880, 21703020, 23511605, 28213926, 28937360, 37618568, 38915760, 43406040, 47023210, 56427852, 70534815, 75237136, 86812080, 94046420, 112855704, 141069630, 188092840, 225711408, 282139260, 376185680, 564278520, 1128557040]

約数ペア:

[(1, 1128557040), (2, 564278520), (3, 376185680), (4, 282139260), (5, 225711408), (6, 188092840), (8, 141069630), (10, 112855704), (12, 94046420), (13, 86812080), (15, 75237136), (16, 70534815), (20, 56427852), (24, 47023210), (26, 43406040), (29, 38915760), (30, 37618568), (39, 28937360), (40, 28213926), (48, 23511605), (52, 21703020), (58, 19457880), (60, 18809284), (65, 17362416), (78, 14468680), (80, 14106963), (87, 12971920), (104, 10851510), (116, 9728940), (120, 9404642), (130, 8681208), (145, 7783152), (156, 7234340), (174, 6485960), (195, 5787472), (208, 5425755), (232, 4864470), (240, 4702321), (260, 4340604), (290, 3891576), (312, 3617170), (348, 3242980), (377, 2993520), (390, 2893736), (435, 2594384), (464, 2432235), (520, 2170302), (580, 1945788), (624, 1808585), (696, 1621490), (754, 1496760), (780, 1446868), (870, 1297192), (1040, 1085151), (1131, 997840), (1160, 972894), (1392, 810745), (1508, 748380), (1560, 723434), (1740, 648596), (1885, 598704), (2262, 498920), (2320, 486447), (3016, 374190), (3120, 361717), (3480, 324298), (3770, 299352), (4524, 249460), (5655, 199568), (6032, 187095), (6960, 162149), (7540, 149676), (9048, 124730), (11310, 99784), (12473, 90480), (15080, 74838), (18096, 62365), (22620, 49892), (24946, 45240), (30160, 37419)]