216461520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:362

約数の個数: 240

約数和(自身を含む): 802698624

約数和(自身を除く): 586237104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 151, 165, 176, 180, 181, 198, 220, 240, 264, 302, 330, 360, 362, 396, 440, 453, 495, 528, 543, 604, 660, 720, 724, 755, 792, 880, 905, 906, 990, 1086, 1208, 1320, 1359, 1448, 1510, 1584, 1629, 1661, 1810, 1812, 1980, 1991, 2172, 2265, 2416, 2640, 2715, 2718, 2896, 3020, 3258, 3322, 3620, 3624, 3960, 3982, 4344, 4530, 4983, 5430, 5436, 5973, 6040, 6516, 6644, 6795, 7240, 7248, 7920, 7964, 8145, 8305, 8688, 9060, 9955, 9966, 10860, 10872, 11946, 12080, 13032, 13288, 13590, 14480, 14949, 15928, 16290, 16610, 17919, 18120, 19910, 19932, 21720, 21744, 23892, 24915, 26064, 26576, 27180, 27331, 29865, 29898, 31856, 32580, 33220, 35838, 36240, 39820, 39864, 43440, 47784, 49830, 54360, 54662, 59730, 59796, 65160, 66440, 71676, 74745, 79640, 79728, 81993, 89595, 95568, 99660, 108720, 109324, 119460, 119592, 130320, 132880, 136655, 143352, 149490, 159280, 163986, 179190, 199320, 218648, 238920, 239184, 245979, 273310, 286704, 298980, 300641, 327972, 358380, 398640, 409965, 437296, 477840, 491958, 546620, 597960, 601282, 655944, 716760, 819930, 901923, 983916, 1093240, 1195920, 1202564, 1229895, 1311888, 1433520, 1503205, 1639860, 1803846, 1967832, 2186480, 2405128, 2459790, 2705769, 3006410, 3279720, 3607692, 3935664, 4509615, 4810256, 4919580, 5411538, 6012820, 6559440, 7215384, 9019230, 9839160, 10823076, 12025640, 13528845, 14430768, 18038460, 19678320, 21646152, 24051280, 27057690, 36076920, 43292304, 54115380, 72153840, 108230760, 216461520]

約数ペア:

[(1, 216461520), (2, 108230760), (3, 72153840), (4, 54115380), (5, 43292304), (6, 36076920), (8, 27057690), (9, 24051280), (10, 21646152), (11, 19678320), (12, 18038460), (15, 14430768), (16, 13528845), (18, 12025640), (20, 10823076), (22, 9839160), (24, 9019230), (30, 7215384), (33, 6559440), (36, 6012820), (40, 5411538), (44, 4919580), (45, 4810256), (48, 4509615), (55, 3935664), (60, 3607692), (66, 3279720), (72, 3006410), (80, 2705769), (88, 2459790), (90, 2405128), (99, 2186480), (110, 1967832), (120, 1803846), (132, 1639860), (144, 1503205), (151, 1433520), (165, 1311888), (176, 1229895), (180, 1202564), (181, 1195920), (198, 1093240), (220, 983916), (240, 901923), (264, 819930), (302, 716760), (330, 655944), (360, 601282), (362, 597960), (396, 546620), (440, 491958), (453, 477840), (495, 437296), (528, 409965), (543, 398640), (604, 358380), (660, 327972), (720, 300641), (724, 298980), (755, 286704), (792, 273310), (880, 245979), (905, 239184), (906, 238920), (990, 218648), (1086, 199320), (1208, 179190), (1320, 163986), (1359, 159280), (1448, 149490), (1510, 143352), (1584, 136655), (1629, 132880), (1661, 130320), (1810, 119592), (1812, 119460), (1980, 109324), (1991, 108720), (2172, 99660), (2265, 95568), (2416, 89595), (2640, 81993), (2715, 79728), (2718, 79640), (2896, 74745), (3020, 71676), (3258, 66440), (3322, 65160), (3620, 59796), (3624, 59730), (3960, 54662), (3982, 54360), (4344, 49830), (4530, 47784), (4983, 43440), (5430, 39864), (5436, 39820), (5973, 36240), (6040, 35838), (6516, 33220), (6644, 32580), (6795, 31856), (7240, 29898), (7248, 29865), (7920, 27331), (7964, 27180), (8145, 26576), (8305, 26064), (8688, 24915), (9060, 23892), (9955, 21744), (9966, 21720), (10860, 19932), (10872, 19910), (11946, 18120), (12080, 17919), (13032, 16610), (13288, 16290), (13590, 15928), (14480, 14949)]