949032840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{21317}}^1$

素因数の和:21391

約数の個数: 128

約数和(自身を含む): 3315375360

約数和(自身を除く): 2366342520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 105, 106, 120, 140, 159, 168, 210, 212, 265, 280, 318, 371, 420, 424, 530, 636, 742, 795, 840, 1060, 1113, 1272, 1484, 1590, 1855, 2120, 2226, 2968, 3180, 3710, 4452, 5565, 6360, 7420, 8904, 11130, 14840, 21317, 22260, 42634, 44520, 63951, 85268, 106585, 127902, 149219, 170536, 213170, 255804, 298438, 319755, 426340, 447657, 511608, 596876, 639510, 746095, 852680, 895314, 1129801, 1193752, 1279020, 1492190, 1790628, 2238285, 2259602, 2558040, 2984380, 3389403, 3581256, 4476570, 4519204, 5649005, 5968760, 6778806, 7908607, 8953140, 9038408, 11298010, 13557612, 15817214, 16947015, 17906280, 22596020, 23725821, 27115224, 31634428, 33894030, 39543035, 45192040, 47451642, 63268856, 67788060, 79086070, 94903284, 118629105, 135576120, 158172140, 189806568, 237258210, 316344280, 474516420, 949032840]

約数ペア:

[(1, 949032840), (2, 474516420), (3, 316344280), (4, 237258210), (5, 189806568), (6, 158172140), (7, 135576120), (8, 118629105), (10, 94903284), (12, 79086070), (14, 67788060), (15, 63268856), (20, 47451642), (21, 45192040), (24, 39543035), (28, 33894030), (30, 31634428), (35, 27115224), (40, 23725821), (42, 22596020), (53, 17906280), (56, 16947015), (60, 15817214), (70, 13557612), (84, 11298010), (105, 9038408), (106, 8953140), (120, 7908607), (140, 6778806), (159, 5968760), (168, 5649005), (210, 4519204), (212, 4476570), (265, 3581256), (280, 3389403), (318, 2984380), (371, 2558040), (420, 2259602), (424, 2238285), (530, 1790628), (636, 1492190), (742, 1279020), (795, 1193752), (840, 1129801), (1060, 895314), (1113, 852680), (1272, 746095), (1484, 639510), (1590, 596876), (1855, 511608), (2120, 447657), (2226, 426340), (2968, 319755), (3180, 298438), (3710, 255804), (4452, 213170), (5565, 170536), (6360, 149219), (7420, 127902), (8904, 106585), (11130, 85268), (14840, 63951), (21317, 44520), (22260, 42634)]