155031840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2111}}^1$

素因数の和:2152

約数の個数: 192

約数和(自身を含む): 574801920

約数和(自身を除く): 419770080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 340, 360, 408, 432, 459, 480, 510, 540, 544, 612, 680, 720, 765, 816, 864, 918, 1020, 1080, 1224, 1360, 1440, 1530, 1632, 1836, 2040, 2111, 2160, 2295, 2448, 2720, 3060, 3672, 4080, 4222, 4320, 4590, 4896, 6120, 6333, 7344, 8160, 8444, 9180, 10555, 12240, 12666, 14688, 16888, 18360, 18999, 21110, 24480, 25332, 31665, 33776, 35887, 36720, 37998, 42220, 50664, 56997, 63330, 67552, 71774, 73440, 75996, 84440, 94995, 101328, 107661, 113994, 126660, 143548, 151992, 168880, 179435, 189990, 202656, 215322, 227988, 253320, 284985, 287096, 303984, 322983, 337760, 358870, 379980, 430644, 455976, 506640, 538305, 569970, 574192, 607968, 645966, 717740, 759960, 861288, 911952, 968949, 1013280, 1076610, 1139940, 1148384, 1291932, 1435480, 1519920, 1614915, 1722576, 1823904, 1937898, 2153220, 2279880, 2583864, 2870960, 3039840, 3229830, 3445152, 3875796, 4306440, 4559760, 4844745, 5167728, 5741920, 6459660, 7751592, 8612880, 9119520, 9689490, 10335456, 12919320, 15503184, 17225760, 19378980, 25838640, 31006368, 38757960, 51677280, 77515920, 155031840]

約数ペア:

[(1, 155031840), (2, 77515920), (3, 51677280), (4, 38757960), (5, 31006368), (6, 25838640), (8, 19378980), (9, 17225760), (10, 15503184), (12, 12919320), (15, 10335456), (16, 9689490), (17, 9119520), (18, 8612880), (20, 7751592), (24, 6459660), (27, 5741920), (30, 5167728), (32, 4844745), (34, 4559760), (36, 4306440), (40, 3875796), (45, 3445152), (48, 3229830), (51, 3039840), (54, 2870960), (60, 2583864), (68, 2279880), (72, 2153220), (80, 1937898), (85, 1823904), (90, 1722576), (96, 1614915), (102, 1519920), (108, 1435480), (120, 1291932), (135, 1148384), (136, 1139940), (144, 1076610), (153, 1013280), (160, 968949), (170, 911952), (180, 861288), (204, 759960), (216, 717740), (240, 645966), (255, 607968), (270, 574192), (272, 569970), (288, 538305), (306, 506640), (340, 455976), (360, 430644), (408, 379980), (432, 358870), (459, 337760), (480, 322983), (510, 303984), (540, 287096), (544, 284985), (612, 253320), (680, 227988), (720, 215322), (765, 202656), (816, 189990), (864, 179435), (918, 168880), (1020, 151992), (1080, 143548), (1224, 126660), (1360, 113994), (1440, 107661), (1530, 101328), (1632, 94995), (1836, 84440), (2040, 75996), (2111, 73440), (2160, 71774), (2295, 67552), (2448, 63330), (2720, 56997), (3060, 50664), (3672, 42220), (4080, 37998), (4222, 36720), (4320, 35887), (4590, 33776), (4896, 31665), (6120, 25332), (6333, 24480), (7344, 21110), (8160, 18999), (8444, 18360), (9180, 16888), (10555, 14688), (12240, 12666)]