676991160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:402

約数の個数: 192

約数和(自身を含む): 2256508800

約数和(自身を除く): 1579517640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 83, 90, 120, 139, 163, 166, 180, 249, 278, 326, 332, 360, 415, 417, 489, 498, 556, 652, 664, 695, 747, 815, 830, 834, 978, 996, 1112, 1245, 1251, 1304, 1390, 1467, 1494, 1630, 1660, 1668, 1956, 1992, 2085, 2445, 2490, 2502, 2780, 2934, 2988, 3260, 3320, 3336, 3735, 3912, 4170, 4890, 4980, 5004, 5560, 5868, 5976, 6255, 6520, 7335, 7470, 8340, 9780, 9960, 10008, 11537, 11736, 12510, 13529, 14670, 14940, 16680, 19560, 22657, 23074, 25020, 27058, 29340, 29880, 34611, 40587, 45314, 46148, 50040, 54116, 57685, 58680, 67645, 67971, 69222, 81174, 90628, 92296, 103833, 108232, 113285, 115370, 121761, 135290, 135942, 138444, 162348, 173055, 181256, 202935, 203913, 207666, 226570, 230740, 243522, 270580, 271884, 276888, 324696, 339855, 346110, 405870, 407826, 415332, 453140, 461480, 487044, 519165, 541160, 543768, 608805, 679710, 692220, 811740, 815652, 830664, 906280, 974088, 1019565, 1038330, 1217610, 1359420, 1384440, 1623480, 1631304, 1880531, 2039130, 2076660, 2435220, 2718840, 3761062, 4078260, 4153320, 4870440, 5641593, 7522124, 8156520, 9402655, 11283186, 15044248, 16924779, 18805310, 22566372, 28207965, 33849558, 37610620, 45132744, 56415930, 67699116, 75221240, 84623895, 112831860, 135398232, 169247790, 225663720, 338495580, 676991160]

約数ペア:

[(1, 676991160), (2, 338495580), (3, 225663720), (4, 169247790), (5, 135398232), (6, 112831860), (8, 84623895), (9, 75221240), (10, 67699116), (12, 56415930), (15, 45132744), (18, 37610620), (20, 33849558), (24, 28207965), (30, 22566372), (36, 18805310), (40, 16924779), (45, 15044248), (60, 11283186), (72, 9402655), (83, 8156520), (90, 7522124), (120, 5641593), (139, 4870440), (163, 4153320), (166, 4078260), (180, 3761062), (249, 2718840), (278, 2435220), (326, 2076660), (332, 2039130), (360, 1880531), (415, 1631304), (417, 1623480), (489, 1384440), (498, 1359420), (556, 1217610), (652, 1038330), (664, 1019565), (695, 974088), (747, 906280), (815, 830664), (830, 815652), (834, 811740), (978, 692220), (996, 679710), (1112, 608805), (1245, 543768), (1251, 541160), (1304, 519165), (1390, 487044), (1467, 461480), (1494, 453140), (1630, 415332), (1660, 407826), (1668, 405870), (1956, 346110), (1992, 339855), (2085, 324696), (2445, 276888), (2490, 271884), (2502, 270580), (2780, 243522), (2934, 230740), (2988, 226570), (3260, 207666), (3320, 203913), (3336, 202935), (3735, 181256), (3912, 173055), (4170, 162348), (4890, 138444), (4980, 135942), (5004, 135290), (5560, 121761), (5868, 115370), (5976, 113285), (6255, 108232), (6520, 103833), (7335, 92296), (7470, 90628), (8340, 81174), (9780, 69222), (9960, 67971), (10008, 67645), (11537, 58680), (11736, 57685), (12510, 54116), (13529, 50040), (14670, 46148), (14940, 45314), (16680, 40587), (19560, 34611), (22657, 29880), (23074, 29340), (25020, 27058)]