1896307680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{5923}}^1$

素因数の和:5993

約数の個数: 192

約数和(自身を含む): 6449103360

約数和(自身を除く): 4552795680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 29, 30, 32, 40, 46, 48, 58, 60, 69, 80, 87, 92, 96, 115, 116, 120, 138, 145, 160, 174, 184, 230, 232, 240, 276, 290, 345, 348, 368, 435, 460, 464, 480, 552, 580, 667, 690, 696, 736, 870, 920, 928, 1104, 1160, 1334, 1380, 1392, 1740, 1840, 2001, 2208, 2320, 2668, 2760, 2784, 3335, 3480, 3680, 4002, 4640, 5336, 5520, 5923, 6670, 6960, 8004, 10005, 10672, 11040, 11846, 13340, 13920, 16008, 17769, 20010, 21344, 23692, 26680, 29615, 32016, 35538, 40020, 47384, 53360, 59230, 64032, 71076, 80040, 88845, 94768, 106720, 118460, 136229, 142152, 160080, 171767, 177690, 189536, 236920, 272458, 284304, 320160, 343534, 355380, 408687, 473840, 515301, 544916, 568608, 681145, 687068, 710760, 817374, 858835, 947680, 1030602, 1089832, 1362290, 1374136, 1421520, 1634748, 1717670, 2043435, 2061204, 2179664, 2576505, 2724580, 2748272, 2843040, 3269496, 3435340, 3950641, 4086870, 4122408, 4359328, 5153010, 5449160, 5496544, 6538992, 6870680, 7901282, 8173740, 8244816, 10306020, 10898320, 11851923, 13077984, 13741360, 15802564, 16347480, 16489632, 19753205, 20612040, 21796640, 23703846, 27482720, 31605128, 32694960, 39506410, 41224080, 47407692, 59259615, 63210256, 65389920, 79012820, 82448160, 94815384, 118519230, 126420512, 158025640, 189630768, 237038460, 316051280, 379261536, 474076920, 632102560, 948153840, 1896307680]

約数ペア:

[(1, 1896307680), (2, 948153840), (3, 632102560), (4, 474076920), (5, 379261536), (6, 316051280), (8, 237038460), (10, 189630768), (12, 158025640), (15, 126420512), (16, 118519230), (20, 94815384), (23, 82448160), (24, 79012820), (29, 65389920), (30, 63210256), (32, 59259615), (40, 47407692), (46, 41224080), (48, 39506410), (58, 32694960), (60, 31605128), (69, 27482720), (80, 23703846), (87, 21796640), (92, 20612040), (96, 19753205), (115, 16489632), (116, 16347480), (120, 15802564), (138, 13741360), (145, 13077984), (160, 11851923), (174, 10898320), (184, 10306020), (230, 8244816), (232, 8173740), (240, 7901282), (276, 6870680), (290, 6538992), (345, 5496544), (348, 5449160), (368, 5153010), (435, 4359328), (460, 4122408), (464, 4086870), (480, 3950641), (552, 3435340), (580, 3269496), (667, 2843040), (690, 2748272), (696, 2724580), (736, 2576505), (870, 2179664), (920, 2061204), (928, 2043435), (1104, 1717670), (1160, 1634748), (1334, 1421520), (1380, 1374136), (1392, 1362290), (1740, 1089832), (1840, 1030602), (2001, 947680), (2208, 858835), (2320, 817374), (2668, 710760), (2760, 687068), (2784, 681145), (3335, 568608), (3480, 544916), (3680, 515301), (4002, 473840), (4640, 408687), (5336, 355380), (5520, 343534), (5923, 320160), (6670, 284304), (6960, 272458), (8004, 236920), (10005, 189536), (10672, 177690), (11040, 171767), (11846, 160080), (13340, 142152), (13920, 136229), (16008, 118460), (17769, 106720), (20010, 94768), (21344, 88845), (23692, 80040), (26680, 71076), (29615, 64032), (32016, 59230), (35538, 53360), (40020, 47384)]