318161520

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1327}}^1$

素因数の和:1389

約数の個数: 200

約数和(自身を含む): 1135742784

約数和(自身を除く): 817581264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 81, 90, 108, 111, 120, 135, 144, 148, 162, 180, 185, 216, 222, 240, 270, 296, 324, 333, 360, 370, 405, 432, 444, 540, 555, 592, 648, 666, 720, 740, 810, 888, 999, 1080, 1110, 1296, 1327, 1332, 1480, 1620, 1665, 1776, 1998, 2160, 2220, 2654, 2664, 2960, 2997, 3240, 3330, 3981, 3996, 4440, 4995, 5308, 5328, 5994, 6480, 6635, 6660, 7962, 7992, 8880, 9990, 10616, 11943, 11988, 13270, 13320, 14985, 15924, 15984, 19905, 19980, 21232, 23886, 23976, 26540, 26640, 29970, 31848, 35829, 39810, 39960, 47772, 47952, 49099, 53080, 59715, 59940, 63696, 71658, 79620, 79920, 95544, 98198, 106160, 107487, 119430, 119880, 143316, 147297, 159240, 179145, 191088, 196396, 214974, 238860, 239760, 245495, 286632, 294594, 318480, 358290, 392792, 429948, 441891, 477720, 490990, 537435, 573264, 589188, 716580, 736485, 785584, 859896, 883782, 955440, 981980, 1074870, 1178376, 1325673, 1433160, 1472970, 1719792, 1767564, 1963960, 2149740, 2209455, 2356752, 2651346, 2866320, 2945940, 3535128, 3927920, 3977019, 4299480, 4418910, 5302692, 5891880, 6628365, 7070256, 7954038, 8598960, 8837820, 10605384, 11783760, 13256730, 15908076, 17675640, 19885095, 21210768, 26513460, 31816152, 35351280, 39770190, 53026920, 63632304, 79540380, 106053840, 159080760, 318161520]

約数ペア:

[(1, 318161520), (2, 159080760), (3, 106053840), (4, 79540380), (5, 63632304), (6, 53026920), (8, 39770190), (9, 35351280), (10, 31816152), (12, 26513460), (15, 21210768), (16, 19885095), (18, 17675640), (20, 15908076), (24, 13256730), (27, 11783760), (30, 10605384), (36, 8837820), (37, 8598960), (40, 7954038), (45, 7070256), (48, 6628365), (54, 5891880), (60, 5302692), (72, 4418910), (74, 4299480), (80, 3977019), (81, 3927920), (90, 3535128), (108, 2945940), (111, 2866320), (120, 2651346), (135, 2356752), (144, 2209455), (148, 2149740), (162, 1963960), (180, 1767564), (185, 1719792), (216, 1472970), (222, 1433160), (240, 1325673), (270, 1178376), (296, 1074870), (324, 981980), (333, 955440), (360, 883782), (370, 859896), (405, 785584), (432, 736485), (444, 716580), (540, 589188), (555, 573264), (592, 537435), (648, 490990), (666, 477720), (720, 441891), (740, 429948), (810, 392792), (888, 358290), (999, 318480), (1080, 294594), (1110, 286632), (1296, 245495), (1327, 239760), (1332, 238860), (1480, 214974), (1620, 196396), (1665, 191088), (1776, 179145), (1998, 159240), (2160, 147297), (2220, 143316), (2654, 119880), (2664, 119430), (2960, 107487), (2997, 106160), (3240, 98198), (3330, 95544), (3981, 79920), (3996, 79620), (4440, 71658), (4995, 63696), (5308, 59940), (5328, 59715), (5994, 53080), (6480, 49099), (6635, 47952), (6660, 47772), (7962, 39960), (7992, 39810), (8880, 35829), (9990, 31848), (10616, 29970), (11943, 26640), (11988, 26540), (13270, 23976), (13320, 23886), (14985, 21232), (15924, 19980), (15984, 19905)]