226569720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{467}}^1$

素因数の和:805

約数の個数: 128

約数和(自身を含む): 735920640

約数和(自身を除く): 509350920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 311, 312, 390, 467, 520, 622, 780, 933, 934, 1244, 1401, 1555, 1560, 1866, 1868, 2335, 2488, 2802, 3110, 3732, 3736, 4043, 4665, 4670, 5604, 6071, 6220, 7005, 7464, 8086, 9330, 9340, 11208, 12129, 12142, 12440, 14010, 16172, 18213, 18660, 18680, 20215, 24258, 24284, 28020, 30355, 32344, 36426, 37320, 40430, 48516, 48568, 56040, 60645, 60710, 72852, 80860, 91065, 97032, 121290, 121420, 145237, 145704, 161720, 182130, 242580, 242840, 290474, 364260, 435711, 485160, 580948, 726185, 728520, 871422, 1161896, 1452370, 1742844, 1888081, 2178555, 2904740, 3485688, 3776162, 4357110, 5664243, 5809480, 7552324, 8714220, 9440405, 11328486, 15104648, 17428440, 18880810, 22656972, 28321215, 37761620, 45313944, 56642430, 75523240, 113284860, 226569720]

約数ペア:

[(1, 226569720), (2, 113284860), (3, 75523240), (4, 56642430), (5, 45313944), (6, 37761620), (8, 28321215), (10, 22656972), (12, 18880810), (13, 17428440), (15, 15104648), (20, 11328486), (24, 9440405), (26, 8714220), (30, 7552324), (39, 5809480), (40, 5664243), (52, 4357110), (60, 3776162), (65, 3485688), (78, 2904740), (104, 2178555), (120, 1888081), (130, 1742844), (156, 1452370), (195, 1161896), (260, 871422), (311, 728520), (312, 726185), (390, 580948), (467, 485160), (520, 435711), (622, 364260), (780, 290474), (933, 242840), (934, 242580), (1244, 182130), (1401, 161720), (1555, 145704), (1560, 145237), (1866, 121420), (1868, 121290), (2335, 97032), (2488, 91065), (2802, 80860), (3110, 72852), (3732, 60710), (3736, 60645), (4043, 56040), (4665, 48568), (4670, 48516), (5604, 40430), (6071, 37320), (6220, 36426), (7005, 32344), (7464, 30355), (8086, 28020), (9330, 24284), (9340, 24258), (11208, 20215), (12129, 18680), (12142, 18660), (12440, 18213), (14010, 16172)]