312056760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:230

約数の個数: 256

約数和(自身を含む): 1066867200

約数和(自身を除く): 754810440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 83, 85, 95, 97, 102, 114, 120, 136, 152, 166, 170, 190, 194, 204, 228, 249, 255, 285, 291, 323, 332, 340, 380, 388, 408, 415, 456, 485, 498, 510, 570, 582, 646, 664, 680, 760, 776, 830, 969, 970, 996, 1020, 1140, 1164, 1245, 1292, 1411, 1455, 1577, 1615, 1649, 1660, 1843, 1938, 1940, 1992, 2040, 2280, 2328, 2490, 2584, 2822, 2910, 3154, 3230, 3298, 3320, 3686, 3876, 3880, 4233, 4731, 4845, 4947, 4980, 5529, 5644, 5820, 6308, 6460, 6596, 7055, 7372, 7752, 7885, 8051, 8245, 8466, 9215, 9462, 9690, 9894, 9960, 11058, 11288, 11640, 12616, 12920, 13192, 14110, 14744, 15770, 16102, 16490, 16932, 18430, 18924, 19380, 19788, 21165, 22116, 23655, 24153, 24735, 26809, 27645, 28220, 31331, 31540, 32204, 32980, 33864, 36860, 37848, 38760, 39576, 40255, 42330, 44232, 47310, 48306, 49470, 53618, 55290, 56440, 62662, 63080, 64408, 65960, 73720, 80427, 80510, 84660, 93993, 94620, 96612, 98940, 107236, 110580, 120765, 125324, 134045, 136867, 152969, 156655, 160854, 161020, 169320, 187986, 189240, 193224, 197880, 214472, 221160, 241530, 250648, 268090, 273734, 305938, 313310, 321708, 322040, 375972, 402135, 410601, 458907, 469965, 483060, 536180, 547468, 611876, 626620, 643416, 684335, 751944, 764845, 804270, 821202, 917814, 939930, 966120, 1072360, 1094936, 1223752, 1253240, 1368670, 1529690, 1608540, 1642404, 1835628, 1879860, 2053005, 2294535, 2600473, 2737340, 3059380, 3217080, 3284808, 3671256, 3759720, 4106010, 4589070, 5200946, 5474680, 6118760, 7801419, 8212020, 9178140, 10401892, 13002365, 15602838, 16424040, 18356280, 20803784, 26004730, 31205676, 39007095, 52009460, 62411352, 78014190, 104018920, 156028380, 312056760]

約数ペア:

[(1, 312056760), (2, 156028380), (3, 104018920), (4, 78014190), (5, 62411352), (6, 52009460), (8, 39007095), (10, 31205676), (12, 26004730), (15, 20803784), (17, 18356280), (19, 16424040), (20, 15602838), (24, 13002365), (30, 10401892), (34, 9178140), (38, 8212020), (40, 7801419), (51, 6118760), (57, 5474680), (60, 5200946), (68, 4589070), (76, 4106010), (83, 3759720), (85, 3671256), (95, 3284808), (97, 3217080), (102, 3059380), (114, 2737340), (120, 2600473), (136, 2294535), (152, 2053005), (166, 1879860), (170, 1835628), (190, 1642404), (194, 1608540), (204, 1529690), (228, 1368670), (249, 1253240), (255, 1223752), (285, 1094936), (291, 1072360), (323, 966120), (332, 939930), (340, 917814), (380, 821202), (388, 804270), (408, 764845), (415, 751944), (456, 684335), (485, 643416), (498, 626620), (510, 611876), (570, 547468), (582, 536180), (646, 483060), (664, 469965), (680, 458907), (760, 410601), (776, 402135), (830, 375972), (969, 322040), (970, 321708), (996, 313310), (1020, 305938), (1140, 273734), (1164, 268090), (1245, 250648), (1292, 241530), (1411, 221160), (1455, 214472), (1577, 197880), (1615, 193224), (1649, 189240), (1660, 187986), (1843, 169320), (1938, 161020), (1940, 160854), (1992, 156655), (2040, 152969), (2280, 136867), (2328, 134045), (2490, 125324), (2584, 120765), (2822, 110580), (2910, 107236), (3154, 98940), (3230, 96612), (3298, 94620), (3320, 93993), (3686, 84660), (3876, 80510), (3880, 80427), (4233, 73720), (4731, 65960), (4845, 64408), (4947, 63080), (4980, 62662), (5529, 56440), (5644, 55290), (5820, 53618), (6308, 49470), (6460, 48306), (6596, 47310), (7055, 44232), (7372, 42330), (7752, 40255), (7885, 39576), (8051, 38760), (8245, 37848), (8466, 36860), (9215, 33864), (9462, 32980), (9690, 32204), (9894, 31540), (9960, 31331), (11058, 28220), (11288, 27645), (11640, 26809), (12616, 24735), (12920, 24153), (13192, 23655), (14110, 22116), (14744, 21165), (15770, 19788), (16102, 19380), (16490, 18924), (16932, 18430)]