318904560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:353

約数の個数: 320

約数和(自身を含む): 1216172160

約数和(自身を除く): 897267600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 41, 45, 48, 52, 54, 60, 65, 72, 78, 80, 82, 90, 104, 108, 117, 120, 123, 130, 135, 144, 156, 164, 180, 195, 205, 208, 216, 234, 240, 246, 260, 270, 277, 312, 328, 351, 360, 369, 390, 410, 432, 468, 492, 520, 533, 540, 554, 585, 615, 624, 656, 702, 720, 738, 780, 820, 831, 936, 984, 1040, 1066, 1080, 1107, 1108, 1170, 1230, 1385, 1404, 1476, 1560, 1599, 1640, 1662, 1755, 1845, 1872, 1968, 2132, 2160, 2214, 2216, 2340, 2460, 2493, 2665, 2770, 2808, 2952, 3120, 3198, 3280, 3324, 3510, 3601, 3690, 4155, 4264, 4428, 4432, 4680, 4797, 4920, 4986, 5330, 5535, 5540, 5616, 5904, 6396, 6648, 7020, 7202, 7380, 7479, 7995, 8310, 8528, 8856, 9360, 9594, 9840, 9972, 10660, 10803, 11070, 11080, 11357, 12465, 12792, 13296, 14040, 14391, 14404, 14760, 14958, 15990, 16620, 17712, 18005, 19188, 19944, 21320, 21606, 22140, 22160, 22714, 23985, 24930, 25584, 28080, 28782, 28808, 29520, 29916, 31980, 32409, 33240, 34071, 36010, 37395, 38376, 39888, 42640, 43212, 44280, 45428, 47970, 49860, 54015, 56785, 57564, 57616, 59832, 63960, 64818, 66480, 68142, 71955, 72020, 74790, 76752, 86424, 88560, 90856, 95940, 97227, 99720, 102213, 108030, 113570, 115128, 119664, 127920, 129636, 136284, 143910, 144040, 147641, 149580, 162045, 170355, 172848, 181712, 191880, 194454, 199440, 204426, 216060, 227140, 230256, 259272, 272568, 287820, 288080, 295282, 299160, 306639, 324090, 340710, 383760, 388908, 408852, 432120, 442923, 454280, 486135, 511065, 518544, 545136, 575640, 590564, 598320, 613278, 648180, 681420, 738205, 777816, 817704, 864240, 885846, 908560, 972270, 1022130, 1151280, 1181128, 1226556, 1296360, 1328769, 1362840, 1476410, 1533195, 1555632, 1635408, 1771692, 1944540, 2044260, 2214615, 2362256, 2453112, 2592720, 2657538, 2725680, 2952820, 3066390, 3543384, 3889080, 3986307, 4088520, 4429230, 4906224, 5315076, 5905640, 6132780, 6643845, 7086768, 7778160, 7972614, 8177040, 8858460, 10630152, 11811280, 12265560, 13287690, 15945228, 17716920, 19931535, 21260304, 24531120, 26575380, 31890456, 35433840, 39863070, 53150760, 63780912, 79726140, 106301520, 159452280, 318904560]

約数ペア:

[(1, 318904560), (2, 159452280), (3, 106301520), (4, 79726140), (5, 63780912), (6, 53150760), (8, 39863070), (9, 35433840), (10, 31890456), (12, 26575380), (13, 24531120), (15, 21260304), (16, 19931535), (18, 17716920), (20, 15945228), (24, 13287690), (26, 12265560), (27, 11811280), (30, 10630152), (36, 8858460), (39, 8177040), (40, 7972614), (41, 7778160), (45, 7086768), (48, 6643845), (52, 6132780), (54, 5905640), (60, 5315076), (65, 4906224), (72, 4429230), (78, 4088520), (80, 3986307), (82, 3889080), (90, 3543384), (104, 3066390), (108, 2952820), (117, 2725680), (120, 2657538), (123, 2592720), (130, 2453112), (135, 2362256), (144, 2214615), (156, 2044260), (164, 1944540), (180, 1771692), (195, 1635408), (205, 1555632), (208, 1533195), (216, 1476410), (234, 1362840), (240, 1328769), (246, 1296360), (260, 1226556), (270, 1181128), (277, 1151280), (312, 1022130), (328, 972270), (351, 908560), (360, 885846), (369, 864240), (390, 817704), (410, 777816), (432, 738205), (468, 681420), (492, 648180), (520, 613278), (533, 598320), (540, 590564), (554, 575640), (585, 545136), (615, 518544), (624, 511065), (656, 486135), (702, 454280), (720, 442923), (738, 432120), (780, 408852), (820, 388908), (831, 383760), (936, 340710), (984, 324090), (1040, 306639), (1066, 299160), (1080, 295282), (1107, 288080), (1108, 287820), (1170, 272568), (1230, 259272), (1385, 230256), (1404, 227140), (1476, 216060), (1560, 204426), (1599, 199440), (1640, 194454), (1662, 191880), (1755, 181712), (1845, 172848), (1872, 170355), (1968, 162045), (2132, 149580), (2160, 147641), (2214, 144040), (2216, 143910), (2340, 136284), (2460, 129636), (2493, 127920), (2665, 119664), (2770, 115128), (2808, 113570), (2952, 108030), (3120, 102213), (3198, 99720), (3280, 97227), (3324, 95940), (3510, 90856), (3601, 88560), (3690, 86424), (4155, 76752), (4264, 74790), (4428, 72020), (4432, 71955), (4680, 68142), (4797, 66480), (4920, 64818), (4986, 63960), (5330, 59832), (5535, 57616), (5540, 57564), (5616, 56785), (5904, 54015), (6396, 49860), (6648, 47970), (7020, 45428), (7202, 44280), (7380, 43212), (7479, 42640), (7995, 39888), (8310, 38376), (8528, 37395), (8856, 36010), (9360, 34071), (9594, 33240), (9840, 32409), (9972, 31980), (10660, 29916), (10803, 29520), (11070, 28808), (11080, 28782), (11357, 28080), (12465, 25584), (12792, 24930), (13296, 23985), (14040, 22714), (14391, 22160), (14404, 22140), (14760, 21606), (14958, 21320), (15990, 19944), (16620, 19188), (17712, 18005)]