172490160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{631}}^1$

素因数の和:731

約数の個数: 160

約数和(自身を含む): 575534592

約数和(自身を除く): 403044432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 67, 68, 80, 85, 102, 120, 134, 136, 170, 201, 204, 240, 255, 268, 272, 335, 340, 402, 408, 510, 536, 631, 670, 680, 804, 816, 1005, 1020, 1072, 1139, 1262, 1340, 1360, 1608, 1893, 2010, 2040, 2278, 2524, 2680, 3155, 3216, 3417, 3786, 4020, 4080, 4556, 5048, 5360, 5695, 6310, 6834, 7572, 8040, 9112, 9465, 10096, 10727, 11390, 12620, 13668, 15144, 16080, 17085, 18224, 18930, 21454, 22780, 25240, 27336, 30288, 32181, 34170, 37860, 42277, 42908, 45560, 50480, 53635, 54672, 64362, 68340, 75720, 84554, 85816, 91120, 107270, 126831, 128724, 136680, 151440, 160905, 169108, 171632, 211385, 214540, 253662, 257448, 273360, 321810, 338216, 422770, 429080, 507324, 514896, 634155, 643620, 676432, 718709, 845540, 858160, 1014648, 1268310, 1287240, 1437418, 1691080, 2029296, 2156127, 2536620, 2574480, 2874836, 3382160, 3593545, 4312254, 5073240, 5749672, 7187090, 8624508, 10146480, 10780635, 11499344, 14374180, 17249016, 21561270, 28748360, 34498032, 43122540, 57496720, 86245080, 172490160]

約数ペア:

[(1, 172490160), (2, 86245080), (3, 57496720), (4, 43122540), (5, 34498032), (6, 28748360), (8, 21561270), (10, 17249016), (12, 14374180), (15, 11499344), (16, 10780635), (17, 10146480), (20, 8624508), (24, 7187090), (30, 5749672), (34, 5073240), (40, 4312254), (48, 3593545), (51, 3382160), (60, 2874836), (67, 2574480), (68, 2536620), (80, 2156127), (85, 2029296), (102, 1691080), (120, 1437418), (134, 1287240), (136, 1268310), (170, 1014648), (201, 858160), (204, 845540), (240, 718709), (255, 676432), (268, 643620), (272, 634155), (335, 514896), (340, 507324), (402, 429080), (408, 422770), (510, 338216), (536, 321810), (631, 273360), (670, 257448), (680, 253662), (804, 214540), (816, 211385), (1005, 171632), (1020, 169108), (1072, 160905), (1139, 151440), (1262, 136680), (1340, 128724), (1360, 126831), (1608, 107270), (1893, 91120), (2010, 85816), (2040, 84554), (2278, 75720), (2524, 68340), (2680, 64362), (3155, 54672), (3216, 53635), (3417, 50480), (3786, 45560), (4020, 42908), (4080, 42277), (4556, 37860), (5048, 34170), (5360, 32181), (5695, 30288), (6310, 27336), (6834, 25240), (7572, 22780), (8040, 21454), (9112, 18930), (9465, 18224), (10096, 17085), (10727, 16080), (11390, 15144), (12620, 13668)]