263338920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{56269}}^1$

素因数の和:56299

約数の個数: 96

約数和(自身を含む): 921702600

約数和(自身を除く): 658363680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 56269, 112538, 168807, 225076, 281345, 337614, 450152, 506421, 562690, 675228, 731497, 844035, 1012842, 1125380, 1350456, 1462994, 1688070, 2025684, 2194491, 2250760, 2532105, 2925988, 3376140, 3657485, 4051368, 4388982, 5064210, 5851976, 6583473, 6752280, 7314970, 8777964, 10128420, 10972455, 13166946, 14629940, 17555928, 20256840, 21944910, 26333892, 29259880, 32917365, 43889820, 52667784, 65834730, 87779640, 131669460, 263338920]

約数ペア:

[(1, 263338920), (2, 131669460), (3, 87779640), (4, 65834730), (5, 52667784), (6, 43889820), (8, 32917365), (9, 29259880), (10, 26333892), (12, 21944910), (13, 20256840), (15, 17555928), (18, 14629940), (20, 13166946), (24, 10972455), (26, 10128420), (30, 8777964), (36, 7314970), (39, 6752280), (40, 6583473), (45, 5851976), (52, 5064210), (60, 4388982), (65, 4051368), (72, 3657485), (78, 3376140), (90, 2925988), (104, 2532105), (117, 2250760), (120, 2194491), (130, 2025684), (156, 1688070), (180, 1462994), (195, 1350456), (234, 1125380), (260, 1012842), (312, 844035), (360, 731497), (390, 675228), (468, 562690), (520, 506421), (585, 450152), (780, 337614), (936, 281345), (1170, 225076), (1560, 168807), (2340, 112538), (4680, 56269)]