30153760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:163

約数の個数: 192

約数和(自身を含む): 93139200

約数和(自身を除く): 62985440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 32, 35, 38, 40, 52, 56, 65, 70, 76, 80, 91, 95, 104, 109, 112, 130, 133, 140, 152, 160, 182, 190, 208, 218, 224, 247, 260, 266, 280, 304, 364, 380, 416, 436, 455, 494, 520, 532, 545, 560, 608, 665, 728, 760, 763, 872, 910, 988, 1040, 1064, 1090, 1120, 1235, 1330, 1417, 1456, 1520, 1526, 1729, 1744, 1820, 1976, 2071, 2080, 2128, 2180, 2470, 2660, 2834, 2912, 3040, 3052, 3458, 3488, 3640, 3815, 3952, 4142, 4256, 4360, 4940, 5320, 5668, 6104, 6916, 7085, 7280, 7630, 7904, 8284, 8645, 8720, 9880, 9919, 10355, 10640, 11336, 12208, 13832, 14170, 14497, 14560, 15260, 16568, 17290, 17440, 19760, 19838, 20710, 21280, 22672, 24416, 26923, 27664, 28340, 28994, 30520, 33136, 34580, 39520, 39676, 41420, 45344, 49595, 53846, 55328, 56680, 57988, 61040, 66272, 69160, 72485, 79352, 82840, 99190, 107692, 113360, 115976, 122080, 134615, 138320, 144970, 158704, 165680, 188461, 198380, 215384, 226720, 231952, 269230, 276640, 289940, 317408, 331360, 376922, 396760, 430768, 463904, 538460, 579880, 753844, 793520, 861536, 942305, 1076920, 1159760, 1507688, 1587040, 1884610, 2153840, 2319520, 3015376, 3769220, 4307680, 6030752, 7538440, 15076880, 30153760]

約数ペア:

[(1, 30153760), (2, 15076880), (4, 7538440), (5, 6030752), (7, 4307680), (8, 3769220), (10, 3015376), (13, 2319520), (14, 2153840), (16, 1884610), (19, 1587040), (20, 1507688), (26, 1159760), (28, 1076920), (32, 942305), (35, 861536), (38, 793520), (40, 753844), (52, 579880), (56, 538460), (65, 463904), (70, 430768), (76, 396760), (80, 376922), (91, 331360), (95, 317408), (104, 289940), (109, 276640), (112, 269230), (130, 231952), (133, 226720), (140, 215384), (152, 198380), (160, 188461), (182, 165680), (190, 158704), (208, 144970), (218, 138320), (224, 134615), (247, 122080), (260, 115976), (266, 113360), (280, 107692), (304, 99190), (364, 82840), (380, 79352), (416, 72485), (436, 69160), (455, 66272), (494, 61040), (520, 57988), (532, 56680), (545, 55328), (560, 53846), (608, 49595), (665, 45344), (728, 41420), (760, 39676), (763, 39520), (872, 34580), (910, 33136), (988, 30520), (1040, 28994), (1064, 28340), (1090, 27664), (1120, 26923), (1235, 24416), (1330, 22672), (1417, 21280), (1456, 20710), (1520, 19838), (1526, 19760), (1729, 17440), (1744, 17290), (1820, 16568), (1976, 15260), (2071, 14560), (2080, 14497), (2128, 14170), (2180, 13832), (2470, 12208), (2660, 11336), (2834, 10640), (2912, 10355), (3040, 9919), (3052, 9880), (3458, 8720), (3488, 8645), (3640, 8284), (3815, 7904), (3952, 7630), (4142, 7280), (4256, 7085), (4360, 6916), (4940, 6104), (5320, 5668)]