80684730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1439}}^1$

素因数の和:1548

約数の個数: 96

約数和(自身を含む): 242611200

約数和(自身を除く): 161926470

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 89, 90, 105, 126, 178, 210, 267, 315, 445, 534, 623, 630, 801, 890, 1246, 1335, 1439, 1602, 1869, 2670, 2878, 3115, 3738, 4005, 4317, 5607, 6230, 7195, 8010, 8634, 9345, 10073, 11214, 12951, 14390, 18690, 20146, 21585, 25902, 28035, 30219, 43170, 50365, 56070, 60438, 64755, 90657, 100730, 128071, 129510, 151095, 181314, 256142, 302190, 384213, 453285, 640355, 768426, 896497, 906570, 1152639, 1280710, 1792994, 1921065, 2305278, 2689491, 3842130, 4482485, 5378982, 5763195, 8068473, 8964970, 11526390, 13447455, 16136946, 26894910, 40342365, 80684730]

約数ペア:

[(1, 80684730), (2, 40342365), (3, 26894910), (5, 16136946), (6, 13447455), (7, 11526390), (9, 8964970), (10, 8068473), (14, 5763195), (15, 5378982), (18, 4482485), (21, 3842130), (30, 2689491), (35, 2305278), (42, 1921065), (45, 1792994), (63, 1280710), (70, 1152639), (89, 906570), (90, 896497), (105, 768426), (126, 640355), (178, 453285), (210, 384213), (267, 302190), (315, 256142), (445, 181314), (534, 151095), (623, 129510), (630, 128071), (801, 100730), (890, 90657), (1246, 64755), (1335, 60438), (1439, 56070), (1602, 50365), (1869, 43170), (2670, 30219), (2878, 28035), (3115, 25902), (3738, 21585), (4005, 20146), (4317, 18690), (5607, 14390), (6230, 12951), (7195, 11214), (8010, 10073), (8634, 9345)]