315113760

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:249

約数の個数: 384

約数和(自身を含む): 1232824320

約数和(自身を除く): 917710560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 32, 36, 39, 40, 45, 48, 52, 54, 60, 62, 65, 72, 78, 80, 90, 93, 96, 104, 108, 117, 120, 124, 130, 135, 144, 155, 156, 160, 180, 181, 186, 195, 208, 216, 234, 240, 248, 260, 270, 279, 288, 310, 312, 351, 360, 362, 372, 390, 403, 416, 432, 465, 468, 480, 496, 520, 540, 543, 558, 585, 620, 624, 702, 720, 724, 744, 780, 806, 837, 864, 905, 930, 936, 992, 1040, 1080, 1086, 1116, 1170, 1209, 1240, 1248, 1395, 1404, 1440, 1448, 1488, 1560, 1612, 1629, 1674, 1755, 1810, 1860, 1872, 2015, 2080, 2160, 2172, 2232, 2340, 2353, 2418, 2480, 2715, 2790, 2808, 2896, 2976, 3120, 3224, 3258, 3348, 3510, 3620, 3627, 3720, 3744, 4030, 4185, 4320, 4344, 4464, 4680, 4706, 4836, 4887, 4960, 5430, 5580, 5611, 5616, 5792, 6045, 6240, 6448, 6516, 6696, 7020, 7059, 7240, 7254, 7440, 8060, 8145, 8370, 8688, 8928, 9360, 9412, 9672, 9774, 10860, 10881, 11160, 11222, 11232, 11765, 12090, 12896, 13032, 13392, 14040, 14118, 14480, 14508, 14880, 16120, 16290, 16740, 16833, 17376, 18135, 18720, 18824, 19344, 19548, 21177, 21720, 21762, 22320, 22444, 23530, 24180, 24435, 26064, 26784, 28055, 28080, 28236, 28960, 29016, 32240, 32580, 33480, 33666, 35295, 36270, 37648, 38688, 39096, 42354, 43440, 43524, 44640, 44888, 47060, 48360, 48870, 50499, 52128, 54405, 56110, 56160, 56472, 58032, 63531, 64480, 65160, 66960, 67332, 70590, 72540, 72943, 75296, 78192, 84165, 84708, 86880, 87048, 89776, 94120, 96720, 97740, 100998, 105885, 108810, 112220, 112944, 116064, 127062, 130320, 133920, 134664, 141180, 145080, 145886, 151497, 156384, 168330, 169416, 174096, 179552, 188240, 193440, 195480, 201996, 211770, 217620, 218829, 224440, 225888, 252495, 254124, 260640, 269328, 282360, 290160, 291772, 302994, 317655, 336660, 338832, 348192, 364715, 376480, 390960, 403992, 423540, 435240, 437658, 448880, 504990, 508248, 538656, 564720, 580320, 583544, 605988, 635310, 656487, 673320, 677664, 729430, 757485, 781920, 807984, 847080, 870480, 875316, 897760, 1009980, 1016496, 1094145, 1129440, 1167088, 1211976, 1270620, 1312974, 1346640, 1458860, 1514970, 1615968, 1694160, 1740960, 1750632, 1969461, 2019960, 2032992, 2188290, 2334176, 2423952, 2541240, 2625948, 2693280, 2917720, 3029940, 3282435, 3388320, 3501264, 3938922, 4039920, 4376580, 4847904, 5082480, 5251896, 5835440, 6059880, 6564870, 7002528, 7877844, 8079840, 8753160, 9847305, 10164960, 10503792, 11670880, 12119760, 13129740, 15755688, 17506320, 19694610, 21007584, 24239520, 26259480, 31511376, 35012640, 39389220, 52518960, 63022752, 78778440, 105037920, 157556880, 315113760]

約数ペア:

[(1, 315113760), (2, 157556880), (3, 105037920), (4, 78778440), (5, 63022752), (6, 52518960), (8, 39389220), (9, 35012640), (10, 31511376), (12, 26259480), (13, 24239520), (15, 21007584), (16, 19694610), (18, 17506320), (20, 15755688), (24, 13129740), (26, 12119760), (27, 11670880), (30, 10503792), (31, 10164960), (32, 9847305), (36, 8753160), (39, 8079840), (40, 7877844), (45, 7002528), (48, 6564870), (52, 6059880), (54, 5835440), (60, 5251896), (62, 5082480), (65, 4847904), (72, 4376580), (78, 4039920), (80, 3938922), (90, 3501264), (93, 3388320), (96, 3282435), (104, 3029940), (108, 2917720), (117, 2693280), (120, 2625948), (124, 2541240), (130, 2423952), (135, 2334176), (144, 2188290), (155, 2032992), (156, 2019960), (160, 1969461), (180, 1750632), (181, 1740960), (186, 1694160), (195, 1615968), (208, 1514970), (216, 1458860), (234, 1346640), (240, 1312974), (248, 1270620), (260, 1211976), (270, 1167088), (279, 1129440), (288, 1094145), (310, 1016496), (312, 1009980), (351, 897760), (360, 875316), (362, 870480), (372, 847080), (390, 807984), (403, 781920), (416, 757485), (432, 729430), (465, 677664), (468, 673320), (480, 656487), (496, 635310), (520, 605988), (540, 583544), (543, 580320), (558, 564720), (585, 538656), (620, 508248), (624, 504990), (702, 448880), (720, 437658), (724, 435240), (744, 423540), (780, 403992), (806, 390960), (837, 376480), (864, 364715), (905, 348192), (930, 338832), (936, 336660), (992, 317655), (1040, 302994), (1080, 291772), (1086, 290160), (1116, 282360), (1170, 269328), (1209, 260640), (1240, 254124), (1248, 252495), (1395, 225888), (1404, 224440), (1440, 218829), (1448, 217620), (1488, 211770), (1560, 201996), (1612, 195480), (1629, 193440), (1674, 188240), (1755, 179552), (1810, 174096), (1860, 169416), (1872, 168330), (2015, 156384), (2080, 151497), (2160, 145886), (2172, 145080), (2232, 141180), (2340, 134664), (2353, 133920), (2418, 130320), (2480, 127062), (2715, 116064), (2790, 112944), (2808, 112220), (2896, 108810), (2976, 105885), (3120, 100998), (3224, 97740), (3258, 96720), (3348, 94120), (3510, 89776), (3620, 87048), (3627, 86880), (3720, 84708), (3744, 84165), (4030, 78192), (4185, 75296), (4320, 72943), (4344, 72540), (4464, 70590), (4680, 67332), (4706, 66960), (4836, 65160), (4887, 64480), (4960, 63531), (5430, 58032), (5580, 56472), (5611, 56160), (5616, 56110), (5792, 54405), (6045, 52128), (6240, 50499), (6448, 48870), (6516, 48360), (6696, 47060), (7020, 44888), (7059, 44640), (7240, 43524), (7254, 43440), (7440, 42354), (8060, 39096), (8145, 38688), (8370, 37648), (8688, 36270), (8928, 35295), (9360, 33666), (9412, 33480), (9672, 32580), (9774, 32240), (10860, 29016), (10881, 28960), (11160, 28236), (11222, 28080), (11232, 28055), (11765, 26784), (12090, 26064), (12896, 24435), (13032, 24180), (13392, 23530), (14040, 22444), (14118, 22320), (14480, 21762), (14508, 21720), (14880, 21177), (16120, 19548), (16290, 19344), (16740, 18824), (16833, 18720), (17376, 18135)]