218071920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:200

約数の個数: 320

約数和(自身を含む): 806091264

約数和(自身を除く): 588019344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 43, 44, 48, 51, 55, 60, 66, 68, 80, 85, 86, 88, 102, 110, 113, 120, 129, 132, 136, 165, 170, 172, 176, 187, 204, 215, 220, 226, 240, 255, 258, 264, 272, 330, 339, 340, 344, 374, 408, 430, 440, 452, 473, 510, 516, 528, 561, 565, 645, 660, 678, 680, 688, 731, 748, 816, 860, 880, 904, 935, 946, 1020, 1032, 1122, 1130, 1243, 1290, 1320, 1356, 1360, 1419, 1462, 1496, 1695, 1720, 1808, 1870, 1892, 1921, 2040, 2064, 2193, 2244, 2260, 2365, 2486, 2580, 2640, 2712, 2805, 2838, 2924, 2992, 3390, 3440, 3655, 3729, 3740, 3784, 3842, 4080, 4386, 4488, 4520, 4730, 4859, 4972, 5160, 5424, 5610, 5676, 5763, 5848, 6215, 6780, 7095, 7310, 7458, 7480, 7568, 7684, 8041, 8772, 8976, 9040, 9460, 9605, 9718, 9944, 10320, 10965, 11220, 11352, 11526, 11696, 12430, 13560, 14190, 14577, 14620, 14916, 14960, 15368, 16082, 17544, 18645, 18920, 19210, 19436, 19888, 21131, 21930, 22440, 22704, 23052, 24123, 24295, 24860, 27120, 28380, 28815, 29154, 29240, 29832, 30736, 32164, 35088, 37290, 37840, 38420, 38872, 40205, 42262, 43860, 44880, 46104, 48246, 48590, 49720, 53449, 56760, 57630, 58308, 58480, 59664, 63393, 64328, 72885, 74580, 76840, 77744, 80410, 82603, 84524, 87720, 92208, 96492, 97180, 99440, 105655, 106898, 113520, 115260, 116616, 120615, 126786, 128656, 145770, 149160, 153680, 160347, 160820, 165206, 169048, 175440, 192984, 194360, 211310, 213796, 230520, 233232, 241230, 247809, 253572, 267245, 291540, 298320, 316965, 320694, 321640, 330412, 338096, 385968, 388720, 413015, 422620, 427592, 461040, 482460, 495618, 507144, 534490, 583080, 633930, 641388, 643280, 660824, 801735, 826030, 845240, 855184, 908633, 964920, 991236, 1014288, 1068980, 1166160, 1239045, 1267860, 1282776, 1321648, 1603470, 1652060, 1690480, 1817266, 1929840, 1982472, 2137960, 2478090, 2535720, 2565552, 2725899, 3206940, 3304120, 3634532, 3964944, 4275920, 4543165, 4956180, 5071440, 5451798, 6413880, 6608240, 7269064, 9086330, 9912360, 10903596, 12827760, 13629495, 14538128, 18172660, 19824720, 21807192, 27258990, 36345320, 43614384, 54517980, 72690640, 109035960, 218071920]

約数ペア:

[(1, 218071920), (2, 109035960), (3, 72690640), (4, 54517980), (5, 43614384), (6, 36345320), (8, 27258990), (10, 21807192), (11, 19824720), (12, 18172660), (15, 14538128), (16, 13629495), (17, 12827760), (20, 10903596), (22, 9912360), (24, 9086330), (30, 7269064), (33, 6608240), (34, 6413880), (40, 5451798), (43, 5071440), (44, 4956180), (48, 4543165), (51, 4275920), (55, 3964944), (60, 3634532), (66, 3304120), (68, 3206940), (80, 2725899), (85, 2565552), (86, 2535720), (88, 2478090), (102, 2137960), (110, 1982472), (113, 1929840), (120, 1817266), (129, 1690480), (132, 1652060), (136, 1603470), (165, 1321648), (170, 1282776), (172, 1267860), (176, 1239045), (187, 1166160), (204, 1068980), (215, 1014288), (220, 991236), (226, 964920), (240, 908633), (255, 855184), (258, 845240), (264, 826030), (272, 801735), (330, 660824), (339, 643280), (340, 641388), (344, 633930), (374, 583080), (408, 534490), (430, 507144), (440, 495618), (452, 482460), (473, 461040), (510, 427592), (516, 422620), (528, 413015), (561, 388720), (565, 385968), (645, 338096), (660, 330412), (678, 321640), (680, 320694), (688, 316965), (731, 298320), (748, 291540), (816, 267245), (860, 253572), (880, 247809), (904, 241230), (935, 233232), (946, 230520), (1020, 213796), (1032, 211310), (1122, 194360), (1130, 192984), (1243, 175440), (1290, 169048), (1320, 165206), (1356, 160820), (1360, 160347), (1419, 153680), (1462, 149160), (1496, 145770), (1695, 128656), (1720, 126786), (1808, 120615), (1870, 116616), (1892, 115260), (1921, 113520), (2040, 106898), (2064, 105655), (2193, 99440), (2244, 97180), (2260, 96492), (2365, 92208), (2486, 87720), (2580, 84524), (2640, 82603), (2712, 80410), (2805, 77744), (2838, 76840), (2924, 74580), (2992, 72885), (3390, 64328), (3440, 63393), (3655, 59664), (3729, 58480), (3740, 58308), (3784, 57630), (3842, 56760), (4080, 53449), (4386, 49720), (4488, 48590), (4520, 48246), (4730, 46104), (4859, 44880), (4972, 43860), (5160, 42262), (5424, 40205), (5610, 38872), (5676, 38420), (5763, 37840), (5848, 37290), (6215, 35088), (6780, 32164), (7095, 30736), (7310, 29832), (7458, 29240), (7480, 29154), (7568, 28815), (7684, 28380), (8041, 27120), (8772, 24860), (8976, 24295), (9040, 24123), (9460, 23052), (9605, 22704), (9718, 22440), (9944, 21930), (10320, 21131), (10965, 19888), (11220, 19436), (11352, 19210), (11526, 18920), (11696, 18645), (12430, 17544), (13560, 16082), (14190, 15368), (14577, 14960), (14620, 14916)]