160776840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{739}}^1$

素因数の和:804

約数の個数: 192

約数和(自身を含む): 577022400

約数和(自身を除く): 416245560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 49, 56, 60, 70, 74, 84, 98, 105, 111, 120, 140, 147, 148, 168, 185, 196, 210, 222, 245, 259, 280, 294, 296, 370, 392, 420, 444, 490, 518, 555, 588, 735, 739, 740, 777, 840, 888, 980, 1036, 1110, 1176, 1295, 1470, 1478, 1480, 1554, 1813, 1960, 2072, 2217, 2220, 2590, 2940, 2956, 3108, 3626, 3695, 3885, 4434, 4440, 5173, 5180, 5439, 5880, 5912, 6216, 7252, 7390, 7770, 8868, 9065, 10346, 10360, 10878, 11085, 14504, 14780, 15519, 15540, 17736, 18130, 20692, 21756, 22170, 25865, 27195, 27343, 29560, 31038, 31080, 36211, 36260, 41384, 43512, 44340, 51730, 54390, 54686, 62076, 72422, 72520, 77595, 82029, 88680, 103460, 108633, 108780, 109372, 124152, 136715, 144844, 155190, 164058, 181055, 191401, 206920, 217266, 217560, 218744, 273430, 289688, 310380, 328116, 362110, 382802, 410145, 434532, 543165, 546860, 574203, 620760, 656232, 724220, 765604, 820290, 869064, 957005, 1086330, 1093720, 1148406, 1339807, 1448440, 1531208, 1640580, 1914010, 2172660, 2296812, 2679614, 2871015, 3281160, 3828020, 4019421, 4345320, 4593624, 5359228, 5742030, 6699035, 7656040, 8038842, 10718456, 11484060, 13398070, 16077684, 20097105, 22968120, 26796140, 32155368, 40194210, 53592280, 80388420, 160776840]

約数ペア:

[(1, 160776840), (2, 80388420), (3, 53592280), (4, 40194210), (5, 32155368), (6, 26796140), (7, 22968120), (8, 20097105), (10, 16077684), (12, 13398070), (14, 11484060), (15, 10718456), (20, 8038842), (21, 7656040), (24, 6699035), (28, 5742030), (30, 5359228), (35, 4593624), (37, 4345320), (40, 4019421), (42, 3828020), (49, 3281160), (56, 2871015), (60, 2679614), (70, 2296812), (74, 2172660), (84, 1914010), (98, 1640580), (105, 1531208), (111, 1448440), (120, 1339807), (140, 1148406), (147, 1093720), (148, 1086330), (168, 957005), (185, 869064), (196, 820290), (210, 765604), (222, 724220), (245, 656232), (259, 620760), (280, 574203), (294, 546860), (296, 543165), (370, 434532), (392, 410145), (420, 382802), (444, 362110), (490, 328116), (518, 310380), (555, 289688), (588, 273430), (735, 218744), (739, 217560), (740, 217266), (777, 206920), (840, 191401), (888, 181055), (980, 164058), (1036, 155190), (1110, 144844), (1176, 136715), (1295, 124152), (1470, 109372), (1478, 108780), (1480, 108633), (1554, 103460), (1813, 88680), (1960, 82029), (2072, 77595), (2217, 72520), (2220, 72422), (2590, 62076), (2940, 54686), (2956, 54390), (3108, 51730), (3626, 44340), (3695, 43512), (3885, 41384), (4434, 36260), (4440, 36211), (5173, 31080), (5180, 31038), (5439, 29560), (5880, 27343), (5912, 27195), (6216, 25865), (7252, 22170), (7390, 21756), (7770, 20692), (8868, 18130), (9065, 17736), (10346, 15540), (10360, 15519), (10878, 14780), (11085, 14504)]