210292320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{8941}}^1$

素因数の和:8973

約数の個数: 144

約数和(自身を含む): 770657328

約数和(自身を除く): 560365008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 8941, 11760, 17882, 23520, 26823, 35764, 44705, 53646, 62587, 71528, 89410, 107292, 125174, 134115, 143056, 178820, 187761, 214584, 250348, 268230, 286112, 312935, 357640, 375522, 429168, 438109, 500696, 536460, 625870, 715280, 751044, 858336, 876218, 938805, 1001392, 1072920, 1251740, 1314327, 1430560, 1502088, 1752436, 1877610, 2002784, 2145840, 2190545, 2503480, 2628654, 3004176, 3504872, 3755220, 4291680, 4381090, 5006960, 5257308, 6008352, 6571635, 7009744, 7510440, 8762180, 10013920, 10514616, 13143270, 14019488, 15020880, 17524360, 21029232, 26286540, 30041760, 35048720, 42058464, 52573080, 70097440, 105146160, 210292320]

約数ペア:

[(1, 210292320), (2, 105146160), (3, 70097440), (4, 52573080), (5, 42058464), (6, 35048720), (7, 30041760), (8, 26286540), (10, 21029232), (12, 17524360), (14, 15020880), (15, 14019488), (16, 13143270), (20, 10514616), (21, 10013920), (24, 8762180), (28, 7510440), (30, 7009744), (32, 6571635), (35, 6008352), (40, 5257308), (42, 5006960), (48, 4381090), (49, 4291680), (56, 3755220), (60, 3504872), (70, 3004176), (80, 2628654), (84, 2503480), (96, 2190545), (98, 2145840), (105, 2002784), (112, 1877610), (120, 1752436), (140, 1502088), (147, 1430560), (160, 1314327), (168, 1251740), (196, 1072920), (210, 1001392), (224, 938805), (240, 876218), (245, 858336), (280, 751044), (294, 715280), (336, 625870), (392, 536460), (420, 500696), (480, 438109), (490, 429168), (560, 375522), (588, 357640), (672, 312935), (735, 286112), (784, 268230), (840, 250348), (980, 214584), (1120, 187761), (1176, 178820), (1470, 143056), (1568, 134115), (1680, 125174), (1960, 107292), (2352, 89410), (2940, 71528), (3360, 62587), (3920, 53646), (4704, 44705), (5880, 35764), (7840, 26823), (8941, 23520), (11760, 17882)]