86543520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{599}}^1$

素因数の和:667

約数の個数: 192

約数和(自身を含む): 319334400

約数和(自身を除く): 232790880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 96, 105, 112, 120, 129, 140, 160, 168, 172, 210, 215, 224, 240, 258, 280, 301, 336, 344, 420, 430, 480, 516, 560, 599, 602, 645, 672, 688, 840, 860, 903, 1032, 1120, 1198, 1204, 1290, 1376, 1505, 1680, 1720, 1797, 1806, 2064, 2396, 2408, 2580, 2995, 3010, 3360, 3440, 3594, 3612, 4128, 4193, 4515, 4792, 4816, 5160, 5990, 6020, 6880, 7188, 7224, 8386, 8985, 9030, 9584, 9632, 10320, 11980, 12040, 12579, 14376, 14448, 16772, 17970, 18060, 19168, 20640, 20965, 23960, 24080, 25158, 25757, 28752, 28896, 33544, 35940, 36120, 41930, 47920, 48160, 50316, 51514, 57504, 62895, 67088, 71880, 72240, 77271, 83860, 95840, 100632, 103028, 125790, 128785, 134176, 143760, 144480, 154542, 167720, 180299, 201264, 206056, 251580, 257570, 287520, 309084, 335440, 360598, 386355, 402528, 412112, 503160, 515140, 540897, 618168, 670880, 721196, 772710, 824224, 901495, 1006320, 1030280, 1081794, 1236336, 1442392, 1545420, 1802990, 2012640, 2060560, 2163588, 2472672, 2704485, 2884784, 3090840, 3605980, 4121120, 4327176, 5408970, 5769568, 6181680, 7211960, 8654352, 10817940, 12363360, 14423920, 17308704, 21635880, 28847840, 43271760, 86543520]

約数ペア:

[(1, 86543520), (2, 43271760), (3, 28847840), (4, 21635880), (5, 17308704), (6, 14423920), (7, 12363360), (8, 10817940), (10, 8654352), (12, 7211960), (14, 6181680), (15, 5769568), (16, 5408970), (20, 4327176), (21, 4121120), (24, 3605980), (28, 3090840), (30, 2884784), (32, 2704485), (35, 2472672), (40, 2163588), (42, 2060560), (43, 2012640), (48, 1802990), (56, 1545420), (60, 1442392), (70, 1236336), (80, 1081794), (84, 1030280), (86, 1006320), (96, 901495), (105, 824224), (112, 772710), (120, 721196), (129, 670880), (140, 618168), (160, 540897), (168, 515140), (172, 503160), (210, 412112), (215, 402528), (224, 386355), (240, 360598), (258, 335440), (280, 309084), (301, 287520), (336, 257570), (344, 251580), (420, 206056), (430, 201264), (480, 180299), (516, 167720), (560, 154542), (599, 144480), (602, 143760), (645, 134176), (672, 128785), (688, 125790), (840, 103028), (860, 100632), (903, 95840), (1032, 83860), (1120, 77271), (1198, 72240), (1204, 71880), (1290, 67088), (1376, 62895), (1505, 57504), (1680, 51514), (1720, 50316), (1797, 48160), (1806, 47920), (2064, 41930), (2396, 36120), (2408, 35940), (2580, 33544), (2995, 28896), (3010, 28752), (3360, 25757), (3440, 25158), (3594, 24080), (3612, 23960), (4128, 20965), (4193, 20640), (4515, 19168), (4792, 18060), (4816, 17970), (5160, 16772), (5990, 14448), (6020, 14376), (6880, 12579), (7188, 12040), (7224, 11980), (8386, 10320), (8985, 9632), (9030, 9584)]