371003880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12517}}^1$

素因数の和:12563

約数の個数: 128

約数和(自身を含む): 1261814400

約数和(自身を除く): 890810520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 456, 494, 520, 570, 741, 760, 780, 988, 1140, 1235, 1482, 1560, 1976, 2280, 2470, 2964, 3705, 4940, 5928, 7410, 9880, 12517, 14820, 25034, 29640, 37551, 50068, 62585, 75102, 100136, 125170, 150204, 162721, 187755, 237823, 250340, 300408, 325442, 375510, 475646, 488163, 500680, 650884, 713469, 751020, 813605, 951292, 976326, 1189115, 1301768, 1426938, 1502040, 1627210, 1902584, 1952652, 2378230, 2440815, 2853876, 3091699, 3254420, 3567345, 3905304, 4756460, 4881630, 5707752, 6183398, 6508840, 7134690, 9275097, 9512920, 9763260, 12366796, 14269380, 15458495, 18550194, 19526520, 24733592, 28538760, 30916990, 37100388, 46375485, 61833980, 74200776, 92750970, 123667960, 185501940, 371003880]

約数ペア:

[(1, 371003880), (2, 185501940), (3, 123667960), (4, 92750970), (5, 74200776), (6, 61833980), (8, 46375485), (10, 37100388), (12, 30916990), (13, 28538760), (15, 24733592), (19, 19526520), (20, 18550194), (24, 15458495), (26, 14269380), (30, 12366796), (38, 9763260), (39, 9512920), (40, 9275097), (52, 7134690), (57, 6508840), (60, 6183398), (65, 5707752), (76, 4881630), (78, 4756460), (95, 3905304), (104, 3567345), (114, 3254420), (120, 3091699), (130, 2853876), (152, 2440815), (156, 2378230), (190, 1952652), (195, 1902584), (228, 1627210), (247, 1502040), (260, 1426938), (285, 1301768), (312, 1189115), (380, 976326), (390, 951292), (456, 813605), (494, 751020), (520, 713469), (570, 650884), (741, 500680), (760, 488163), (780, 475646), (988, 375510), (1140, 325442), (1235, 300408), (1482, 250340), (1560, 237823), (1976, 187755), (2280, 162721), (2470, 150204), (2964, 125170), (3705, 100136), (4940, 75102), (5928, 62585), (7410, 50068), (9880, 37551), (12517, 29640), (14820, 25034)]