2100791040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2389}}^1$

素因数の和:2642

約数の個数: 144

約数和(自身を含む): 6741520800

約数和(自身を除く): 4640729760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 229, 240, 256, 320, 384, 458, 480, 640, 687, 768, 916, 960, 1145, 1280, 1374, 1832, 1920, 2290, 2389, 2748, 3435, 3664, 3840, 4580, 4778, 5496, 6870, 7167, 7328, 9160, 9556, 10992, 11945, 13740, 14334, 14656, 18320, 19112, 21984, 23890, 27480, 28668, 29312, 35835, 36640, 38224, 43968, 47780, 54960, 57336, 58624, 71670, 73280, 76448, 87936, 95560, 109920, 114672, 143340, 146560, 152896, 175872, 191120, 219840, 229344, 286680, 293120, 305792, 382240, 439680, 458688, 547081, 573360, 611584, 764480, 879360, 917376, 1094162, 1146720, 1528960, 1641243, 1834752, 2188324, 2293440, 2735405, 3057920, 3282486, 4376648, 4586880, 5470810, 6564972, 8206215, 8753296, 9173760, 10941620, 13129944, 16412430, 17506592, 21883240, 26259888, 32824860, 35013184, 43766480, 52519776, 65649720, 70026368, 87532960, 105039552, 131299440, 140052736, 175065920, 210079104, 262598880, 350131840, 420158208, 525197760, 700263680, 1050395520, 2100791040]

約数ペア:

[(1, 2100791040), (2, 1050395520), (3, 700263680), (4, 525197760), (5, 420158208), (6, 350131840), (8, 262598880), (10, 210079104), (12, 175065920), (15, 140052736), (16, 131299440), (20, 105039552), (24, 87532960), (30, 70026368), (32, 65649720), (40, 52519776), (48, 43766480), (60, 35013184), (64, 32824860), (80, 26259888), (96, 21883240), (120, 17506592), (128, 16412430), (160, 13129944), (192, 10941620), (229, 9173760), (240, 8753296), (256, 8206215), (320, 6564972), (384, 5470810), (458, 4586880), (480, 4376648), (640, 3282486), (687, 3057920), (768, 2735405), (916, 2293440), (960, 2188324), (1145, 1834752), (1280, 1641243), (1374, 1528960), (1832, 1146720), (1920, 1094162), (2290, 917376), (2389, 879360), (2748, 764480), (3435, 611584), (3664, 573360), (3840, 547081), (4580, 458688), (4778, 439680), (5496, 382240), (6870, 305792), (7167, 293120), (7328, 286680), (9160, 229344), (9556, 219840), (10992, 191120), (11945, 175872), (13740, 152896), (14334, 146560), (14656, 143340), (18320, 114672), (19112, 109920), (21984, 95560), (23890, 87936), (27480, 76448), (28668, 73280), (29312, 71670), (35835, 58624), (36640, 57336), (38224, 54960), (43968, 47780)]