249768240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{569}}^1$

素因数の和:675

約数の個数: 160

約数和(自身を含む): 814233600

約数和(自身を除く): 564465360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 59, 60, 62, 80, 93, 118, 120, 124, 155, 177, 186, 236, 240, 248, 295, 310, 354, 372, 465, 472, 496, 569, 590, 620, 708, 744, 885, 930, 944, 1138, 1180, 1240, 1416, 1488, 1707, 1770, 1829, 1860, 2276, 2360, 2480, 2832, 2845, 3414, 3540, 3658, 3720, 4552, 4720, 5487, 5690, 6828, 7080, 7316, 7440, 8535, 9104, 9145, 10974, 11380, 13656, 14160, 14632, 17070, 17639, 18290, 21948, 22760, 27312, 27435, 29264, 33571, 34140, 35278, 36580, 43896, 45520, 52917, 54870, 67142, 68280, 70556, 73160, 87792, 88195, 100713, 105834, 109740, 134284, 136560, 141112, 146320, 167855, 176390, 201426, 211668, 219480, 264585, 268568, 282224, 335710, 352780, 402852, 423336, 438960, 503565, 529170, 537136, 671420, 705560, 805704, 846672, 1007130, 1040701, 1058340, 1342840, 1411120, 1611408, 2014260, 2081402, 2116680, 2685680, 3122103, 4028520, 4162804, 4233360, 5203505, 6244206, 8057040, 8325608, 10407010, 12488412, 15610515, 16651216, 20814020, 24976824, 31221030, 41628040, 49953648, 62442060, 83256080, 124884120, 249768240]

約数ペア:

[(1, 249768240), (2, 124884120), (3, 83256080), (4, 62442060), (5, 49953648), (6, 41628040), (8, 31221030), (10, 24976824), (12, 20814020), (15, 16651216), (16, 15610515), (20, 12488412), (24, 10407010), (30, 8325608), (31, 8057040), (40, 6244206), (48, 5203505), (59, 4233360), (60, 4162804), (62, 4028520), (80, 3122103), (93, 2685680), (118, 2116680), (120, 2081402), (124, 2014260), (155, 1611408), (177, 1411120), (186, 1342840), (236, 1058340), (240, 1040701), (248, 1007130), (295, 846672), (310, 805704), (354, 705560), (372, 671420), (465, 537136), (472, 529170), (496, 503565), (569, 438960), (590, 423336), (620, 402852), (708, 352780), (744, 335710), (885, 282224), (930, 268568), (944, 264585), (1138, 219480), (1180, 211668), (1240, 201426), (1416, 176390), (1488, 167855), (1707, 146320), (1770, 141112), (1829, 136560), (1860, 134284), (2276, 109740), (2360, 105834), (2480, 100713), (2832, 88195), (2845, 87792), (3414, 73160), (3540, 70556), (3658, 68280), (3720, 67142), (4552, 54870), (4720, 52917), (5487, 45520), (5690, 43896), (6828, 36580), (7080, 35278), (7316, 34140), (7440, 33571), (8535, 29264), (9104, 27435), (9145, 27312), (10974, 22760), (11380, 21948), (13656, 18290), (14160, 17639), (14632, 17070)]