139226040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{443}}^1$

素因数の和:563

約数の個数: 160

約数和(自身を含む): 473845680

約数和(自身を除く): 334619640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 97, 108, 120, 135, 162, 180, 194, 216, 270, 291, 324, 360, 388, 405, 443, 485, 540, 582, 648, 776, 810, 873, 886, 970, 1080, 1164, 1329, 1455, 1620, 1746, 1772, 1940, 2215, 2328, 2619, 2658, 2910, 3240, 3492, 3544, 3880, 3987, 4365, 4430, 5238, 5316, 5820, 6645, 6984, 7857, 7974, 8730, 8860, 10476, 10632, 11640, 11961, 13095, 13290, 15714, 15948, 17460, 17720, 19935, 20952, 23922, 26190, 26580, 31428, 31896, 34920, 35883, 39285, 39870, 42971, 47844, 52380, 53160, 59805, 62856, 71766, 78570, 79740, 85942, 95688, 104760, 119610, 128913, 143532, 157140, 159480, 171884, 179415, 214855, 239220, 257826, 287064, 314280, 343768, 358830, 386739, 429710, 478440, 515652, 644565, 717660, 773478, 859420, 1031304, 1160217, 1289130, 1435320, 1546956, 1718840, 1933695, 2320434, 2578260, 3093912, 3480651, 3867390, 4640868, 5156520, 5801085, 6961302, 7734780, 9281736, 11602170, 13922604, 15469560, 17403255, 23204340, 27845208, 34806510, 46408680, 69613020, 139226040]

約数ペア:

[(1, 139226040), (2, 69613020), (3, 46408680), (4, 34806510), (5, 27845208), (6, 23204340), (8, 17403255), (9, 15469560), (10, 13922604), (12, 11602170), (15, 9281736), (18, 7734780), (20, 6961302), (24, 5801085), (27, 5156520), (30, 4640868), (36, 3867390), (40, 3480651), (45, 3093912), (54, 2578260), (60, 2320434), (72, 1933695), (81, 1718840), (90, 1546956), (97, 1435320), (108, 1289130), (120, 1160217), (135, 1031304), (162, 859420), (180, 773478), (194, 717660), (216, 644565), (270, 515652), (291, 478440), (324, 429710), (360, 386739), (388, 358830), (405, 343768), (443, 314280), (485, 287064), (540, 257826), (582, 239220), (648, 214855), (776, 179415), (810, 171884), (873, 159480), (886, 157140), (970, 143532), (1080, 128913), (1164, 119610), (1329, 104760), (1455, 95688), (1620, 85942), (1746, 79740), (1772, 78570), (1940, 71766), (2215, 62856), (2328, 59805), (2619, 53160), (2658, 52380), (2910, 47844), (3240, 42971), (3492, 39870), (3544, 39285), (3880, 35883), (3987, 34920), (4365, 31896), (4430, 31428), (5238, 26580), (5316, 26190), (5820, 23922), (6645, 20952), (6984, 19935), (7857, 17720), (7974, 17460), (8730, 15948), (8860, 15714), (10476, 13290), (10632, 13095), (11640, 11961)]