1087648380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2887}}^1$

素因数の和:2945

約数の個数: 288

約数和(自身を含む): 4238567424

約数和(自身を除く): 3150919044

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 23, 26, 28, 30, 35, 36, 39, 42, 45, 46, 52, 60, 63, 65, 69, 70, 78, 84, 90, 91, 92, 105, 115, 117, 126, 130, 138, 140, 156, 161, 180, 182, 195, 207, 210, 230, 234, 252, 260, 273, 276, 299, 315, 322, 345, 364, 390, 414, 420, 455, 460, 468, 483, 546, 585, 598, 630, 644, 690, 780, 805, 819, 828, 897, 910, 966, 1035, 1092, 1170, 1196, 1260, 1365, 1380, 1449, 1495, 1610, 1638, 1794, 1820, 1932, 2070, 2093, 2340, 2415, 2691, 2730, 2887, 2898, 2990, 3220, 3276, 3588, 4095, 4140, 4186, 4485, 4830, 5382, 5460, 5774, 5796, 5980, 6279, 7245, 8190, 8372, 8661, 8970, 9660, 10465, 10764, 11548, 12558, 13455, 14435, 14490, 16380, 17322, 17940, 18837, 20209, 20930, 25116, 25983, 26910, 28870, 28980, 31395, 34644, 37531, 37674, 40418, 41860, 43305, 51966, 53820, 57740, 60627, 62790, 66401, 75062, 75348, 80836, 86610, 94185, 101045, 103932, 112593, 121254, 125580, 129915, 132802, 150124, 173220, 181881, 187655, 188370, 199203, 202090, 225186, 242508, 259830, 262717, 265604, 303135, 332005, 337779, 363762, 375310, 376740, 398406, 404180, 450372, 464807, 519660, 525434, 562965, 597609, 606270, 664010, 675558, 727524, 750620, 788151, 796812, 863213, 909405, 929614, 996015, 1050868, 1125930, 1195218, 1212540, 1313585, 1328020, 1351116, 1394421, 1576302, 1688895, 1726426, 1818810, 1859228, 1992030, 2251860, 2324035, 2364453, 2390436, 2589639, 2627170, 2788842, 2988045, 3152604, 3377790, 3452852, 3637620, 3940755, 3984060, 4183263, 4316065, 4648070, 4728906, 5179278, 5254340, 5577684, 5976090, 6042491, 6755580, 6972105, 7768917, 7881510, 8366526, 8632130, 9296140, 9457812, 10358556, 11822265, 11952180, 12084982, 12948195, 13944210, 15537834, 15763020, 16733052, 17264260, 18127473, 20916315, 23644530, 24169964, 25896390, 27888420, 30212455, 31075668, 36254946, 38844585, 41832630, 47289060, 51792780, 54382419, 60424910, 72509892, 77689170, 83665260, 90637365, 108764838, 120849820, 155378340, 181274730, 217529676, 271912095, 362549460, 543824190, 1087648380]

約数ペア:

[(1, 1087648380), (2, 543824190), (3, 362549460), (4, 271912095), (5, 217529676), (6, 181274730), (7, 155378340), (9, 120849820), (10, 108764838), (12, 90637365), (13, 83665260), (14, 77689170), (15, 72509892), (18, 60424910), (20, 54382419), (21, 51792780), (23, 47289060), (26, 41832630), (28, 38844585), (30, 36254946), (35, 31075668), (36, 30212455), (39, 27888420), (42, 25896390), (45, 24169964), (46, 23644530), (52, 20916315), (60, 18127473), (63, 17264260), (65, 16733052), (69, 15763020), (70, 15537834), (78, 13944210), (84, 12948195), (90, 12084982), (91, 11952180), (92, 11822265), (105, 10358556), (115, 9457812), (117, 9296140), (126, 8632130), (130, 8366526), (138, 7881510), (140, 7768917), (156, 6972105), (161, 6755580), (180, 6042491), (182, 5976090), (195, 5577684), (207, 5254340), (210, 5179278), (230, 4728906), (234, 4648070), (252, 4316065), (260, 4183263), (273, 3984060), (276, 3940755), (299, 3637620), (315, 3452852), (322, 3377790), (345, 3152604), (364, 2988045), (390, 2788842), (414, 2627170), (420, 2589639), (455, 2390436), (460, 2364453), (468, 2324035), (483, 2251860), (546, 1992030), (585, 1859228), (598, 1818810), (630, 1726426), (644, 1688895), (690, 1576302), (780, 1394421), (805, 1351116), (819, 1328020), (828, 1313585), (897, 1212540), (910, 1195218), (966, 1125930), (1035, 1050868), (1092, 996015), (1170, 929614), (1196, 909405), (1260, 863213), (1365, 796812), (1380, 788151), (1449, 750620), (1495, 727524), (1610, 675558), (1638, 664010), (1794, 606270), (1820, 597609), (1932, 562965), (2070, 525434), (2093, 519660), (2340, 464807), (2415, 450372), (2691, 404180), (2730, 398406), (2887, 376740), (2898, 375310), (2990, 363762), (3220, 337779), (3276, 332005), (3588, 303135), (4095, 265604), (4140, 262717), (4186, 259830), (4485, 242508), (4830, 225186), (5382, 202090), (5460, 199203), (5774, 188370), (5796, 187655), (5980, 181881), (6279, 173220), (7245, 150124), (8190, 132802), (8372, 129915), (8661, 125580), (8970, 121254), (9660, 112593), (10465, 103932), (10764, 101045), (11548, 94185), (12558, 86610), (13455, 80836), (14435, 75348), (14490, 75062), (16380, 66401), (17322, 62790), (17940, 60627), (18837, 57740), (20209, 53820), (20930, 51966), (25116, 43305), (25983, 41860), (26910, 40418), (28870, 37674), (28980, 37531), (31395, 34644)]