102991920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:283

約数の個数: 160

約数和(自身を含む): 335216640

約数和(自身を除く): 232224720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 109, 120, 124, 127, 155, 186, 218, 240, 248, 254, 310, 327, 372, 381, 436, 465, 496, 508, 545, 620, 635, 654, 744, 762, 872, 930, 1016, 1090, 1240, 1270, 1308, 1488, 1524, 1635, 1744, 1860, 1905, 2032, 2180, 2480, 2540, 2616, 3048, 3270, 3379, 3720, 3810, 3937, 4360, 5080, 5232, 6096, 6540, 6758, 7440, 7620, 7874, 8720, 10137, 10160, 11811, 13080, 13516, 13843, 15240, 15748, 16895, 19685, 20274, 23622, 26160, 27032, 27686, 30480, 31496, 33790, 39370, 40548, 41529, 47244, 50685, 54064, 55372, 59055, 62992, 67580, 69215, 78740, 81096, 83058, 94488, 101370, 110744, 118110, 135160, 138430, 157480, 162192, 166116, 188976, 202740, 207645, 221488, 236220, 270320, 276860, 314960, 332232, 405480, 415290, 429133, 472440, 553720, 664464, 810960, 830580, 858266, 944880, 1107440, 1287399, 1661160, 1716532, 2145665, 2574798, 3322320, 3433064, 4291330, 5149596, 6436995, 6866128, 8582660, 10299192, 12873990, 17165320, 20598384, 25747980, 34330640, 51495960, 102991920]

約数ペア:

[(1, 102991920), (2, 51495960), (3, 34330640), (4, 25747980), (5, 20598384), (6, 17165320), (8, 12873990), (10, 10299192), (12, 8582660), (15, 6866128), (16, 6436995), (20, 5149596), (24, 4291330), (30, 3433064), (31, 3322320), (40, 2574798), (48, 2145665), (60, 1716532), (62, 1661160), (80, 1287399), (93, 1107440), (109, 944880), (120, 858266), (124, 830580), (127, 810960), (155, 664464), (186, 553720), (218, 472440), (240, 429133), (248, 415290), (254, 405480), (310, 332232), (327, 314960), (372, 276860), (381, 270320), (436, 236220), (465, 221488), (496, 207645), (508, 202740), (545, 188976), (620, 166116), (635, 162192), (654, 157480), (744, 138430), (762, 135160), (872, 118110), (930, 110744), (1016, 101370), (1090, 94488), (1240, 83058), (1270, 81096), (1308, 78740), (1488, 69215), (1524, 67580), (1635, 62992), (1744, 59055), (1860, 55372), (1905, 54064), (2032, 50685), (2180, 47244), (2480, 41529), (2540, 40548), (2616, 39370), (3048, 33790), (3270, 31496), (3379, 30480), (3720, 27686), (3810, 27032), (3937, 26160), (4360, 23622), (5080, 20274), (5232, 19685), (6096, 16895), (6540, 15748), (6758, 15240), (7440, 13843), (7620, 13516), (7874, 13080), (8720, 11811), (10137, 10160)]