69938640

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:319

約数の個数: 200

約数和(自身を含む): 249546528

約数和(自身を除く): 179607888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 43, 45, 48, 54, 60, 72, 80, 81, 86, 90, 108, 120, 129, 135, 144, 162, 172, 180, 215, 216, 240, 251, 258, 270, 324, 344, 360, 387, 405, 430, 432, 502, 516, 540, 645, 648, 688, 720, 753, 774, 810, 860, 1004, 1032, 1080, 1161, 1255, 1290, 1296, 1506, 1548, 1620, 1720, 1935, 2008, 2064, 2160, 2259, 2322, 2510, 2580, 3012, 3096, 3240, 3440, 3483, 3765, 3870, 4016, 4518, 4644, 5020, 5160, 5805, 6024, 6192, 6480, 6777, 6966, 7530, 7740, 9036, 9288, 10040, 10320, 10793, 11295, 11610, 12048, 13554, 13932, 15060, 15480, 17415, 18072, 18576, 20080, 20331, 21586, 22590, 23220, 27108, 27864, 30120, 30960, 32379, 33885, 34830, 36144, 40662, 43172, 45180, 46440, 53965, 54216, 55728, 60240, 64758, 67770, 69660, 81324, 86344, 90360, 92880, 97137, 101655, 107930, 108432, 129516, 135540, 139320, 161895, 162648, 172688, 180720, 194274, 203310, 215860, 259032, 271080, 278640, 291411, 323790, 325296, 388548, 406620, 431720, 485685, 518064, 542160, 582822, 647580, 777096, 813240, 863440, 874233, 971370, 1165644, 1295160, 1457055, 1554192, 1626480, 1748466, 1942740, 2331288, 2590320, 2914110, 3496932, 3885480, 4371165, 4662576, 5828220, 6993864, 7770960, 8742330, 11656440, 13987728, 17484660, 23312880, 34969320, 69938640]

約数ペア:

[(1, 69938640), (2, 34969320), (3, 23312880), (4, 17484660), (5, 13987728), (6, 11656440), (8, 8742330), (9, 7770960), (10, 6993864), (12, 5828220), (15, 4662576), (16, 4371165), (18, 3885480), (20, 3496932), (24, 2914110), (27, 2590320), (30, 2331288), (36, 1942740), (40, 1748466), (43, 1626480), (45, 1554192), (48, 1457055), (54, 1295160), (60, 1165644), (72, 971370), (80, 874233), (81, 863440), (86, 813240), (90, 777096), (108, 647580), (120, 582822), (129, 542160), (135, 518064), (144, 485685), (162, 431720), (172, 406620), (180, 388548), (215, 325296), (216, 323790), (240, 291411), (251, 278640), (258, 271080), (270, 259032), (324, 215860), (344, 203310), (360, 194274), (387, 180720), (405, 172688), (430, 162648), (432, 161895), (502, 139320), (516, 135540), (540, 129516), (645, 108432), (648, 107930), (688, 101655), (720, 97137), (753, 92880), (774, 90360), (810, 86344), (860, 81324), (1004, 69660), (1032, 67770), (1080, 64758), (1161, 60240), (1255, 55728), (1290, 54216), (1296, 53965), (1506, 46440), (1548, 45180), (1620, 43172), (1720, 40662), (1935, 36144), (2008, 34830), (2064, 33885), (2160, 32379), (2259, 30960), (2322, 30120), (2510, 27864), (2580, 27108), (3012, 23220), (3096, 22590), (3240, 21586), (3440, 20331), (3483, 20080), (3765, 18576), (3870, 18072), (4016, 17415), (4518, 15480), (4644, 15060), (5020, 13932), (5160, 13554), (5805, 12048), (6024, 11610), (6192, 11295), (6480, 10793), (6777, 10320), (6966, 10040), (7530, 9288), (7740, 9036)]