55585920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:183

約数の個数: 256

約数和(自身を含む): 203575680

約数和(自身を除く): 147989760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 64, 65, 68, 78, 80, 85, 96, 102, 104, 120, 128, 130, 131, 136, 156, 160, 170, 192, 195, 204, 208, 221, 240, 255, 260, 262, 272, 312, 320, 340, 384, 390, 393, 408, 416, 442, 480, 510, 520, 524, 544, 624, 640, 655, 663, 680, 780, 786, 816, 832, 884, 960, 1020, 1040, 1048, 1088, 1105, 1248, 1310, 1326, 1360, 1560, 1572, 1632, 1664, 1703, 1768, 1920, 1965, 2040, 2080, 2096, 2176, 2210, 2227, 2496, 2620, 2652, 2720, 3120, 3144, 3264, 3315, 3406, 3536, 3930, 4080, 4160, 4192, 4420, 4454, 4992, 5109, 5240, 5304, 5440, 6240, 6288, 6528, 6630, 6681, 6812, 7072, 7860, 8160, 8320, 8384, 8515, 8840, 8908, 10218, 10480, 10608, 10880, 11135, 12480, 12576, 13260, 13362, 13624, 14144, 15720, 16320, 16768, 17030, 17680, 17816, 20436, 20960, 21216, 22270, 24960, 25152, 25545, 26520, 26724, 27248, 28288, 28951, 31440, 32640, 33405, 34060, 35360, 35632, 40872, 41920, 42432, 44540, 50304, 51090, 53040, 53448, 54496, 57902, 62880, 66810, 68120, 70720, 71264, 81744, 83840, 84864, 86853, 89080, 102180, 106080, 106896, 108992, 115804, 125760, 133620, 136240, 141440, 142528, 144755, 163488, 173706, 178160, 204360, 212160, 213792, 217984, 231608, 251520, 267240, 272480, 285056, 289510, 326976, 347412, 356320, 408720, 424320, 427584, 434265, 463216, 534480, 544960, 579020, 653952, 694824, 712640, 817440, 855168, 868530, 926432, 1068960, 1089920, 1158040, 1389648, 1425280, 1634880, 1737060, 1852864, 2137920, 2316080, 2779296, 3269760, 3474120, 3705728, 4275840, 4632160, 5558592, 6948240, 9264320, 11117184, 13896480, 18528640, 27792960, 55585920]

約数ペア:

[(1, 55585920), (2, 27792960), (3, 18528640), (4, 13896480), (5, 11117184), (6, 9264320), (8, 6948240), (10, 5558592), (12, 4632160), (13, 4275840), (15, 3705728), (16, 3474120), (17, 3269760), (20, 2779296), (24, 2316080), (26, 2137920), (30, 1852864), (32, 1737060), (34, 1634880), (39, 1425280), (40, 1389648), (48, 1158040), (51, 1089920), (52, 1068960), (60, 926432), (64, 868530), (65, 855168), (68, 817440), (78, 712640), (80, 694824), (85, 653952), (96, 579020), (102, 544960), (104, 534480), (120, 463216), (128, 434265), (130, 427584), (131, 424320), (136, 408720), (156, 356320), (160, 347412), (170, 326976), (192, 289510), (195, 285056), (204, 272480), (208, 267240), (221, 251520), (240, 231608), (255, 217984), (260, 213792), (262, 212160), (272, 204360), (312, 178160), (320, 173706), (340, 163488), (384, 144755), (390, 142528), (393, 141440), (408, 136240), (416, 133620), (442, 125760), (480, 115804), (510, 108992), (520, 106896), (524, 106080), (544, 102180), (624, 89080), (640, 86853), (655, 84864), (663, 83840), (680, 81744), (780, 71264), (786, 70720), (816, 68120), (832, 66810), (884, 62880), (960, 57902), (1020, 54496), (1040, 53448), (1048, 53040), (1088, 51090), (1105, 50304), (1248, 44540), (1310, 42432), (1326, 41920), (1360, 40872), (1560, 35632), (1572, 35360), (1632, 34060), (1664, 33405), (1703, 32640), (1768, 31440), (1920, 28951), (1965, 28288), (2040, 27248), (2080, 26724), (2096, 26520), (2176, 25545), (2210, 25152), (2227, 24960), (2496, 22270), (2620, 21216), (2652, 20960), (2720, 20436), (3120, 17816), (3144, 17680), (3264, 17030), (3315, 16768), (3406, 16320), (3536, 15720), (3930, 14144), (4080, 13624), (4160, 13362), (4192, 13260), (4420, 12576), (4454, 12480), (4992, 11135), (5109, 10880), (5240, 10608), (5304, 10480), (5440, 10218), (6240, 8908), (6288, 8840), (6528, 8515), (6630, 8384), (6681, 8320), (6812, 8160), (7072, 7860)]