315164520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:310

約数の個数: 320

約数和(自身を含む): 1191801600

約数和(自身を除く): 876637080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 37, 40, 44, 45, 54, 55, 60, 66, 72, 74, 81, 88, 90, 99, 108, 110, 111, 120, 132, 135, 148, 162, 165, 180, 185, 198, 216, 220, 222, 239, 264, 270, 296, 297, 324, 330, 333, 360, 370, 396, 405, 407, 440, 444, 478, 495, 540, 555, 594, 648, 660, 666, 717, 740, 792, 810, 814, 888, 891, 956, 990, 999, 1080, 1110, 1188, 1195, 1221, 1320, 1332, 1434, 1480, 1485, 1620, 1628, 1665, 1782, 1912, 1980, 1998, 2035, 2151, 2220, 2376, 2390, 2442, 2629, 2664, 2868, 2970, 2997, 3240, 3256, 3330, 3564, 3585, 3663, 3960, 3996, 4070, 4302, 4440, 4455, 4780, 4884, 4995, 5258, 5736, 5940, 5994, 6105, 6453, 6660, 7128, 7170, 7326, 7887, 7992, 8140, 8604, 8843, 8910, 9560, 9768, 9990, 10516, 10755, 10989, 11880, 11988, 12210, 12906, 13145, 13320, 14340, 14652, 14985, 15774, 16280, 17208, 17686, 17820, 18315, 19359, 19980, 21032, 21510, 21978, 23661, 23976, 24420, 25812, 26290, 26529, 28680, 29304, 29970, 31548, 32265, 32967, 35372, 35640, 36630, 38718, 39435, 39960, 43020, 43956, 44215, 47322, 48840, 51624, 52580, 53058, 54945, 59940, 63096, 64530, 65934, 70744, 70983, 73260, 77436, 78870, 79587, 86040, 87912, 88430, 94644, 96795, 97273, 105160, 106116, 109890, 118305, 119880, 129060, 131868, 132645, 141966, 146520, 154872, 157740, 159174, 164835, 176860, 189288, 193590, 194546, 212232, 212949, 219780, 236610, 238761, 258120, 263736, 265290, 283932, 291819, 315480, 318348, 329670, 353720, 354915, 387180, 389092, 397935, 425898, 439560, 473220, 477522, 486365, 530580, 567864, 583638, 636696, 659340, 709830, 716283, 774360, 778184, 795870, 851796, 875457, 946440, 955044, 972730, 1061160, 1064745, 1167276, 1193805, 1318680, 1419660, 1432566, 1459095, 1591740, 1703592, 1750914, 1910088, 1945460, 2129490, 2334552, 2387610, 2626371, 2839320, 2865132, 2918190, 3183480, 3501828, 3581415, 3890920, 4258980, 4377285, 4775220, 5252742, 5730264, 5836380, 7003656, 7162830, 7879113, 8517960, 8754570, 9550440, 10505484, 11672760, 13131855, 14325660, 15758226, 17509140, 21010968, 26263710, 28651320, 31516452, 35018280, 39395565, 52527420, 63032904, 78791130, 105054840, 157582260, 315164520]

約数ペア:

[(1, 315164520), (2, 157582260), (3, 105054840), (4, 78791130), (5, 63032904), (6, 52527420), (8, 39395565), (9, 35018280), (10, 31516452), (11, 28651320), (12, 26263710), (15, 21010968), (18, 17509140), (20, 15758226), (22, 14325660), (24, 13131855), (27, 11672760), (30, 10505484), (33, 9550440), (36, 8754570), (37, 8517960), (40, 7879113), (44, 7162830), (45, 7003656), (54, 5836380), (55, 5730264), (60, 5252742), (66, 4775220), (72, 4377285), (74, 4258980), (81, 3890920), (88, 3581415), (90, 3501828), (99, 3183480), (108, 2918190), (110, 2865132), (111, 2839320), (120, 2626371), (132, 2387610), (135, 2334552), (148, 2129490), (162, 1945460), (165, 1910088), (180, 1750914), (185, 1703592), (198, 1591740), (216, 1459095), (220, 1432566), (222, 1419660), (239, 1318680), (264, 1193805), (270, 1167276), (296, 1064745), (297, 1061160), (324, 972730), (330, 955044), (333, 946440), (360, 875457), (370, 851796), (396, 795870), (405, 778184), (407, 774360), (440, 716283), (444, 709830), (478, 659340), (495, 636696), (540, 583638), (555, 567864), (594, 530580), (648, 486365), (660, 477522), (666, 473220), (717, 439560), (740, 425898), (792, 397935), (810, 389092), (814, 387180), (888, 354915), (891, 353720), (956, 329670), (990, 318348), (999, 315480), (1080, 291819), (1110, 283932), (1188, 265290), (1195, 263736), (1221, 258120), (1320, 238761), (1332, 236610), (1434, 219780), (1480, 212949), (1485, 212232), (1620, 194546), (1628, 193590), (1665, 189288), (1782, 176860), (1912, 164835), (1980, 159174), (1998, 157740), (2035, 154872), (2151, 146520), (2220, 141966), (2376, 132645), (2390, 131868), (2442, 129060), (2629, 119880), (2664, 118305), (2868, 109890), (2970, 106116), (2997, 105160), (3240, 97273), (3256, 96795), (3330, 94644), (3564, 88430), (3585, 87912), (3663, 86040), (3960, 79587), (3996, 78870), (4070, 77436), (4302, 73260), (4440, 70983), (4455, 70744), (4780, 65934), (4884, 64530), (4995, 63096), (5258, 59940), (5736, 54945), (5940, 53058), (5994, 52580), (6105, 51624), (6453, 48840), (6660, 47322), (7128, 44215), (7170, 43956), (7326, 43020), (7887, 39960), (7992, 39435), (8140, 38718), (8604, 36630), (8843, 35640), (8910, 35372), (9560, 32967), (9768, 32265), (9990, 31548), (10516, 29970), (10755, 29304), (10989, 28680), (11880, 26529), (11988, 26290), (12210, 25812), (12906, 24420), (13145, 23976), (13320, 23661), (14340, 21978), (14652, 21510), (14985, 21032), (15774, 19980), (16280, 19359), (17208, 18315), (17686, 17820)]