2015841240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{3187}}^1$

素因数の和:3462

約数の個数: 192

約数和(自身を含む): 7519599360

約数和(自身を除く): 5503758120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 251, 252, 280, 315, 360, 420, 502, 504, 630, 753, 840, 1004, 1255, 1260, 1506, 1757, 2008, 2259, 2510, 2520, 3012, 3187, 3514, 3765, 4518, 5020, 5271, 6024, 6374, 7028, 7530, 8785, 9036, 9561, 10040, 10542, 11295, 12748, 14056, 15060, 15813, 15935, 17570, 18072, 19122, 21084, 22309, 22590, 25496, 26355, 28683, 30120, 31626, 31870, 35140, 38244, 42168, 44618, 45180, 47805, 52710, 57366, 63252, 63740, 66927, 70280, 76488, 79065, 89236, 90360, 95610, 105420, 111545, 114732, 126504, 127480, 133854, 143415, 158130, 178472, 191220, 200781, 210840, 223090, 229464, 267708, 286830, 316260, 334635, 382440, 401562, 446180, 535416, 573660, 632520, 669270, 799937, 803124, 892360, 1003905, 1147320, 1338540, 1599874, 1606248, 2007810, 2399811, 2677080, 3199748, 3999685, 4015620, 4799622, 5599559, 6399496, 7199433, 7999370, 8031240, 9599244, 11199118, 11999055, 14398866, 15998740, 16798677, 19198488, 22398236, 23998110, 27997795, 28797732, 31997480, 33597354, 35997165, 44796472, 47996220, 50396031, 55995590, 57595464, 67194708, 71994330, 83993385, 95992440, 100792062, 111991180, 134389416, 143988660, 167986770, 201584124, 223982360, 251980155, 287977320, 335973540, 403168248, 503960310, 671947080, 1007920620, 2015841240]

約数ペア:

[(1, 2015841240), (2, 1007920620), (3, 671947080), (4, 503960310), (5, 403168248), (6, 335973540), (7, 287977320), (8, 251980155), (9, 223982360), (10, 201584124), (12, 167986770), (14, 143988660), (15, 134389416), (18, 111991180), (20, 100792062), (21, 95992440), (24, 83993385), (28, 71994330), (30, 67194708), (35, 57595464), (36, 55995590), (40, 50396031), (42, 47996220), (45, 44796472), (56, 35997165), (60, 33597354), (63, 31997480), (70, 28797732), (72, 27997795), (84, 23998110), (90, 22398236), (105, 19198488), (120, 16798677), (126, 15998740), (140, 14398866), (168, 11999055), (180, 11199118), (210, 9599244), (251, 8031240), (252, 7999370), (280, 7199433), (315, 6399496), (360, 5599559), (420, 4799622), (502, 4015620), (504, 3999685), (630, 3199748), (753, 2677080), (840, 2399811), (1004, 2007810), (1255, 1606248), (1260, 1599874), (1506, 1338540), (1757, 1147320), (2008, 1003905), (2259, 892360), (2510, 803124), (2520, 799937), (3012, 669270), (3187, 632520), (3514, 573660), (3765, 535416), (4518, 446180), (5020, 401562), (5271, 382440), (6024, 334635), (6374, 316260), (7028, 286830), (7530, 267708), (8785, 229464), (9036, 223090), (9561, 210840), (10040, 200781), (10542, 191220), (11295, 178472), (12748, 158130), (14056, 143415), (15060, 133854), (15813, 127480), (15935, 126504), (17570, 114732), (18072, 111545), (19122, 105420), (21084, 95610), (22309, 90360), (22590, 89236), (25496, 79065), (26355, 76488), (28683, 70280), (30120, 66927), (31626, 63740), (31870, 63252), (35140, 57366), (38244, 52710), (42168, 47805), (44618, 45180)]