733472280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{739}}^1\times {\mathrm{919}}^1$

素因数の和:1678

約数の個数: 128

約数和(自身を含む): 2450880000

約数和(自身を除く): 1717407720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 739, 919, 1080, 1478, 1838, 2217, 2757, 2956, 3676, 3695, 4434, 4595, 5514, 5912, 6651, 7352, 7390, 8271, 8868, 9190, 11028, 11085, 13302, 13785, 14780, 16542, 17736, 18380, 19953, 22056, 22170, 24813, 26604, 27570, 29560, 33084, 33255, 36760, 39906, 41355, 44340, 49626, 53208, 55140, 66168, 66510, 79812, 82710, 88680, 99252, 99765, 110280, 124065, 133020, 159624, 165420, 198504, 199530, 248130, 266040, 330840, 399060, 496260, 679141, 798120, 992520, 1358282, 2037423, 2716564, 3395705, 4074846, 5433128, 6112269, 6791410, 8149692, 10187115, 12224538, 13582820, 16299384, 18336807, 20374230, 24449076, 27165640, 30561345, 36673614, 40748460, 48898152, 61122690, 73347228, 81496920, 91684035, 122245380, 146694456, 183368070, 244490760, 366736140, 733472280]

約数ペア:

[(1, 733472280), (2, 366736140), (3, 244490760), (4, 183368070), (5, 146694456), (6, 122245380), (8, 91684035), (9, 81496920), (10, 73347228), (12, 61122690), (15, 48898152), (18, 40748460), (20, 36673614), (24, 30561345), (27, 27165640), (30, 24449076), (36, 20374230), (40, 18336807), (45, 16299384), (54, 13582820), (60, 12224538), (72, 10187115), (90, 8149692), (108, 6791410), (120, 6112269), (135, 5433128), (180, 4074846), (216, 3395705), (270, 2716564), (360, 2037423), (540, 1358282), (739, 992520), (919, 798120), (1080, 679141), (1478, 496260), (1838, 399060), (2217, 330840), (2757, 266040), (2956, 248130), (3676, 199530), (3695, 198504), (4434, 165420), (4595, 159624), (5514, 133020), (5912, 124065), (6651, 110280), (7352, 99765), (7390, 99252), (8271, 88680), (8868, 82710), (9190, 79812), (11028, 66510), (11085, 66168), (13302, 55140), (13785, 53208), (14780, 49626), (16542, 44340), (17736, 41355), (18380, 39906), (19953, 36760), (22056, 33255), (22170, 33084), (24813, 29560), (26604, 27570)]