213036960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:291

約数の個数: 192

約数和(自身を含む): 704471040

約数和(自身を除く): 491434080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 103, 120, 124, 139, 155, 160, 186, 206, 240, 248, 278, 309, 310, 372, 412, 417, 465, 480, 496, 515, 556, 618, 620, 695, 744, 824, 834, 930, 992, 1030, 1112, 1236, 1240, 1390, 1488, 1545, 1648, 1668, 1860, 2060, 2085, 2224, 2472, 2480, 2780, 2976, 3090, 3193, 3296, 3336, 3720, 4120, 4170, 4309, 4448, 4944, 4960, 5560, 6180, 6386, 6672, 7440, 8240, 8340, 8618, 9579, 9888, 11120, 12360, 12772, 12927, 13344, 14317, 14880, 15965, 16480, 16680, 17236, 19158, 21545, 22240, 24720, 25544, 25854, 28634, 31930, 33360, 34472, 38316, 42951, 43090, 47895, 49440, 51088, 51708, 57268, 63860, 64635, 66720, 68944, 71585, 76632, 85902, 86180, 95790, 102176, 103416, 114536, 127720, 129270, 137888, 143170, 153264, 171804, 172360, 191580, 206832, 214755, 229072, 255440, 258540, 286340, 306528, 343608, 344720, 383160, 413664, 429510, 443827, 458144, 510880, 517080, 572680, 687216, 689440, 766320, 859020, 887654, 1034160, 1145360, 1331481, 1374432, 1532640, 1718040, 1775308, 2068320, 2219135, 2290720, 2662962, 3436080, 3550616, 4438270, 5325924, 6657405, 6872160, 7101232, 8876540, 10651848, 13314810, 14202464, 17753080, 21303696, 26629620, 35506160, 42607392, 53259240, 71012320, 106518480, 213036960]

約数ペア:

[(1, 213036960), (2, 106518480), (3, 71012320), (4, 53259240), (5, 42607392), (6, 35506160), (8, 26629620), (10, 21303696), (12, 17753080), (15, 14202464), (16, 13314810), (20, 10651848), (24, 8876540), (30, 7101232), (31, 6872160), (32, 6657405), (40, 5325924), (48, 4438270), (60, 3550616), (62, 3436080), (80, 2662962), (93, 2290720), (96, 2219135), (103, 2068320), (120, 1775308), (124, 1718040), (139, 1532640), (155, 1374432), (160, 1331481), (186, 1145360), (206, 1034160), (240, 887654), (248, 859020), (278, 766320), (309, 689440), (310, 687216), (372, 572680), (412, 517080), (417, 510880), (465, 458144), (480, 443827), (496, 429510), (515, 413664), (556, 383160), (618, 344720), (620, 343608), (695, 306528), (744, 286340), (824, 258540), (834, 255440), (930, 229072), (992, 214755), (1030, 206832), (1112, 191580), (1236, 172360), (1240, 171804), (1390, 153264), (1488, 143170), (1545, 137888), (1648, 129270), (1668, 127720), (1860, 114536), (2060, 103416), (2085, 102176), (2224, 95790), (2472, 86180), (2480, 85902), (2780, 76632), (2976, 71585), (3090, 68944), (3193, 66720), (3296, 64635), (3336, 63860), (3720, 57268), (4120, 51708), (4170, 51088), (4309, 49440), (4448, 47895), (4944, 43090), (4960, 42951), (5560, 38316), (6180, 34472), (6386, 33360), (6672, 31930), (7440, 28634), (8240, 25854), (8340, 25544), (8618, 24720), (9579, 22240), (9888, 21545), (11120, 19158), (12360, 17236), (12772, 16680), (12927, 16480), (13344, 15965), (14317, 14880)]