145286160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:397

約数の個数: 160

約数和(自身を含む): 479493120

約数和(自身を除く): 334206960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 151, 152, 190, 211, 228, 240, 285, 302, 304, 380, 422, 453, 456, 570, 604, 633, 755, 760, 844, 906, 912, 1055, 1140, 1208, 1266, 1510, 1520, 1688, 1812, 2110, 2265, 2280, 2416, 2532, 2869, 3020, 3165, 3376, 3624, 4009, 4220, 4530, 4560, 5064, 5738, 6040, 6330, 7248, 8018, 8440, 8607, 9060, 10128, 11476, 12027, 12080, 12660, 14345, 16036, 16880, 17214, 18120, 20045, 22952, 24054, 25320, 28690, 31861, 32072, 34428, 36240, 40090, 43035, 45904, 48108, 50640, 57380, 60135, 63722, 64144, 68856, 80180, 86070, 95583, 96216, 114760, 120270, 127444, 137712, 159305, 160360, 172140, 191166, 192432, 229520, 240540, 254888, 318610, 320720, 344280, 382332, 477915, 481080, 509776, 605359, 637220, 688560, 764664, 955830, 962160, 1210718, 1274440, 1529328, 1816077, 1911660, 2421436, 2548880, 3026795, 3632154, 3823320, 4842872, 6053590, 7264308, 7646640, 9080385, 9685744, 12107180, 14528616, 18160770, 24214360, 29057232, 36321540, 48428720, 72643080, 145286160]

約数ペア:

[(1, 145286160), (2, 72643080), (3, 48428720), (4, 36321540), (5, 29057232), (6, 24214360), (8, 18160770), (10, 14528616), (12, 12107180), (15, 9685744), (16, 9080385), (19, 7646640), (20, 7264308), (24, 6053590), (30, 4842872), (38, 3823320), (40, 3632154), (48, 3026795), (57, 2548880), (60, 2421436), (76, 1911660), (80, 1816077), (95, 1529328), (114, 1274440), (120, 1210718), (151, 962160), (152, 955830), (190, 764664), (211, 688560), (228, 637220), (240, 605359), (285, 509776), (302, 481080), (304, 477915), (380, 382332), (422, 344280), (453, 320720), (456, 318610), (570, 254888), (604, 240540), (633, 229520), (755, 192432), (760, 191166), (844, 172140), (906, 160360), (912, 159305), (1055, 137712), (1140, 127444), (1208, 120270), (1266, 114760), (1510, 96216), (1520, 95583), (1688, 86070), (1812, 80180), (2110, 68856), (2265, 64144), (2280, 63722), (2416, 60135), (2532, 57380), (2869, 50640), (3020, 48108), (3165, 45904), (3376, 43035), (3624, 40090), (4009, 36240), (4220, 34428), (4530, 32072), (4560, 31861), (5064, 28690), (5738, 25320), (6040, 24054), (6330, 22952), (7248, 20045), (8018, 18120), (8440, 17214), (8607, 16880), (9060, 16036), (10128, 14345), (11476, 12660), (12027, 12080)]