255584160

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:118

約数の個数: 480

約数和(自身を含む): 1021969872

約数和(自身を除く): 766385712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 37, 39, 40, 41, 45, 48, 52, 54, 60, 65, 72, 74, 78, 80, 81, 82, 90, 96, 104, 108, 111, 117, 120, 123, 130, 135, 144, 148, 156, 160, 162, 164, 180, 185, 195, 205, 208, 216, 222, 234, 240, 246, 260, 270, 288, 296, 312, 324, 328, 333, 351, 360, 369, 370, 390, 405, 410, 416, 432, 444, 468, 480, 481, 492, 520, 533, 540, 555, 585, 592, 615, 624, 648, 656, 666, 702, 720, 738, 740, 780, 810, 820, 864, 888, 936, 962, 984, 999, 1040, 1053, 1066, 1080, 1107, 1110, 1170, 1184, 1230, 1248, 1296, 1312, 1332, 1404, 1440, 1443, 1476, 1480, 1517, 1560, 1599, 1620, 1640, 1665, 1755, 1776, 1845, 1872, 1924, 1968, 1998, 2080, 2106, 2132, 2160, 2214, 2220, 2340, 2405, 2460, 2592, 2664, 2665, 2808, 2886, 2952, 2960, 2997, 3034, 3120, 3198, 3240, 3280, 3321, 3330, 3510, 3552, 3690, 3744, 3848, 3936, 3996, 4212, 4264, 4320, 4329, 4428, 4440, 4551, 4680, 4797, 4810, 4920, 4995, 5265, 5328, 5330, 5535, 5616, 5772, 5904, 5920, 5994, 6068, 6240, 6396, 6480, 6560, 6642, 6660, 7020, 7215, 7380, 7585, 7696, 7992, 7995, 8424, 8528, 8658, 8856, 8880, 9102, 9360, 9594, 9620, 9840, 9990, 10530, 10656, 10660, 11070, 11232, 11544, 11808, 11988, 12136, 12792, 12960, 12987, 13284, 13320, 13653, 14040, 14391, 14430, 14760, 14985, 15170, 15392, 15984, 15990, 16605, 16848, 17056, 17316, 17712, 17760, 18204, 18720, 19188, 19240, 19680, 19721, 19980, 21060, 21320, 21645, 22140, 22755, 23088, 23976, 23985, 24272, 25584, 25974, 26568, 26640, 27306, 28080, 28782, 28860, 29520, 29970, 30340, 31968, 31980, 33210, 33696, 34632, 35424, 36408, 38376, 38480, 38961, 39442, 39960, 40959, 42120, 42640, 43173, 43290, 44280, 45510, 46176, 47952, 47970, 48544, 51168, 51948, 53136, 53280, 54612, 56160, 57564, 57720, 59040, 59163, 59940, 60680, 63960, 64935, 66420, 68265, 69264, 71955, 72816, 76752, 76960, 77922, 78884, 79920, 81918, 84240, 85280, 86346, 86580, 88560, 91020, 95904, 95940, 98605, 103896, 106272, 109224, 115128, 115440, 118326, 119880, 121360, 122877, 127920, 129870, 132840, 136530, 138528, 143910, 145632, 153504, 155844, 157768, 159840, 163836, 168480, 172692, 173160, 177120, 177489, 182040, 191880, 194805, 197210, 204795, 207792, 215865, 218448, 230256, 230880, 236652, 239760, 242720, 245754, 255840, 259740, 265680, 273060, 287820, 295815, 311688, 315536, 327672, 345384, 346320, 354978, 364080, 383760, 389610, 394420, 409590, 415584, 431730, 436896, 460512, 473304, 479520, 491508, 519480, 531360, 532467, 546120, 575640, 591630, 614385, 623376, 631072, 655344, 690768, 692640, 709956, 728160, 767520, 779220, 788840, 819180, 863460, 887445, 946608, 983016, 1038960, 1064934, 1092240, 1151280, 1183260, 1228770, 1246752, 1310688, 1381536, 1419912, 1558440, 1577680, 1597401, 1638360, 1726920, 1774890, 1893216, 1966032, 2077920, 2129868, 2184480, 2302560, 2366520, 2457540, 2662335, 2839824, 3116880, 3155360, 3194802, 3276720, 3453840, 3549780, 3932064, 4259736, 4733040, 4915080, 5324670, 5679648, 6233760, 6389604, 6553440, 6907680, 7099560, 7987005, 8519472, 9466080, 9830160, 10649340, 12779208, 14199120, 15974010, 17038944, 19660320, 21298680, 25558416, 28398240, 31948020, 42597360, 51116832, 63896040, 85194720, 127792080, 255584160]

約数ペア:

[(1, 255584160), (2, 127792080), (3, 85194720), (4, 63896040), (5, 51116832), (6, 42597360), (8, 31948020), (9, 28398240), (10, 25558416), (12, 21298680), (13, 19660320), (15, 17038944), (16, 15974010), (18, 14199120), (20, 12779208), (24, 10649340), (26, 9830160), (27, 9466080), (30, 8519472), (32, 7987005), (36, 7099560), (37, 6907680), (39, 6553440), (40, 6389604), (41, 6233760), (45, 5679648), (48, 5324670), (52, 4915080), (54, 4733040), (60, 4259736), (65, 3932064), (72, 3549780), (74, 3453840), (78, 3276720), (80, 3194802), (81, 3155360), (82, 3116880), (90, 2839824), (96, 2662335), (104, 2457540), (108, 2366520), (111, 2302560), (117, 2184480), (120, 2129868), (123, 2077920), (130, 1966032), (135, 1893216), (144, 1774890), (148, 1726920), (156, 1638360), (160, 1597401), (162, 1577680), (164, 1558440), (180, 1419912), (185, 1381536), (195, 1310688), (205, 1246752), (208, 1228770), (216, 1183260), (222, 1151280), (234, 1092240), (240, 1064934), (246, 1038960), (260, 983016), (270, 946608), (288, 887445), (296, 863460), (312, 819180), (324, 788840), (328, 779220), (333, 767520), (351, 728160), (360, 709956), (369, 692640), (370, 690768), (390, 655344), (405, 631072), (410, 623376), (416, 614385), (432, 591630), (444, 575640), (468, 546120), (480, 532467), (481, 531360), (492, 519480), (520, 491508), (533, 479520), (540, 473304), (555, 460512), (585, 436896), (592, 431730), (615, 415584), (624, 409590), (648, 394420), (656, 389610), (666, 383760), (702, 364080), (720, 354978), (738, 346320), (740, 345384), (780, 327672), (810, 315536), (820, 311688), (864, 295815), (888, 287820), (936, 273060), (962, 265680), (984, 259740), (999, 255840), (1040, 245754), (1053, 242720), (1066, 239760), (1080, 236652), (1107, 230880), (1110, 230256), (1170, 218448), (1184, 215865), (1230, 207792), (1248, 204795), (1296, 197210), (1312, 194805), (1332, 191880), (1404, 182040), (1440, 177489), (1443, 177120), (1476, 173160), (1480, 172692), (1517, 168480), (1560, 163836), (1599, 159840), (1620, 157768), (1640, 155844), (1665, 153504), (1755, 145632), (1776, 143910), (1845, 138528), (1872, 136530), (1924, 132840), (1968, 129870), (1998, 127920), (2080, 122877), (2106, 121360), (2132, 119880), (2160, 118326), (2214, 115440), (2220, 115128), (2340, 109224), (2405, 106272), (2460, 103896), (2592, 98605), (2664, 95940), (2665, 95904), (2808, 91020), (2886, 88560), (2952, 86580), (2960, 86346), (2997, 85280), (3034, 84240), (3120, 81918), (3198, 79920), (3240, 78884), (3280, 77922), (3321, 76960), (3330, 76752), (3510, 72816), (3552, 71955), (3690, 69264), (3744, 68265), (3848, 66420), (3936, 64935), (3996, 63960), (4212, 60680), (4264, 59940), (4320, 59163), (4329, 59040), (4428, 57720), (4440, 57564), (4551, 56160), (4680, 54612), (4797, 53280), (4810, 53136), (4920, 51948), (4995, 51168), (5265, 48544), (5328, 47970), (5330, 47952), (5535, 46176), (5616, 45510), (5772, 44280), (5904, 43290), (5920, 43173), (5994, 42640), (6068, 42120), (6240, 40959), (6396, 39960), (6480, 39442), (6560, 38961), (6642, 38480), (6660, 38376), (7020, 36408), (7215, 35424), (7380, 34632), (7585, 33696), (7696, 33210), (7992, 31980), (7995, 31968), (8424, 30340), (8528, 29970), (8658, 29520), (8856, 28860), (8880, 28782), (9102, 28080), (9360, 27306), (9594, 26640), (9620, 26568), (9840, 25974), (9990, 25584), (10530, 24272), (10656, 23985), (10660, 23976), (11070, 23088), (11232, 22755), (11544, 22140), (11808, 21645), (11988, 21320), (12136, 21060), (12792, 19980), (12960, 19721), (12987, 19680), (13284, 19240), (13320, 19188), (13653, 18720), (14040, 18204), (14391, 17760), (14430, 17712), (14760, 17316), (14985, 17056), (15170, 16848), (15392, 16605), (15984, 15990)]