505989120

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1$

素因数の和:231

約数の個数: 384

約数和(自身を含む): 2003339520

約数和(自身を除く): 1497350400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 181, 182, 192, 195, 208, 210, 224, 240, 256, 260, 273, 280, 312, 320, 336, 362, 364, 384, 390, 416, 420, 448, 455, 480, 512, 520, 543, 546, 560, 624, 640, 672, 724, 728, 768, 780, 832, 840, 896, 905, 910, 960, 1024, 1040, 1086, 1092, 1120, 1248, 1267, 1280, 1344, 1365, 1448, 1456, 1536, 1560, 1664, 1680, 1792, 1810, 1820, 1920, 2048, 2080, 2172, 2184, 2240, 2353, 2496, 2534, 2560, 2688, 2715, 2730, 2896, 2912, 3072, 3120, 3328, 3360, 3584, 3620, 3640, 3801, 3840, 4160, 4344, 4368, 4480, 4706, 4992, 5068, 5120, 5376, 5430, 5460, 5792, 5824, 6144, 6240, 6335, 6656, 6720, 7059, 7168, 7240, 7280, 7602, 7680, 8320, 8688, 8736, 8960, 9412, 9984, 10136, 10240, 10752, 10860, 10920, 11584, 11648, 11765, 12480, 12670, 13312, 13440, 14118, 14336, 14480, 14560, 15204, 15360, 16471, 16640, 17376, 17472, 17920, 18824, 19005, 19968, 20272, 21504, 21720, 21840, 23168, 23296, 23530, 24960, 25340, 26624, 26880, 28236, 28960, 29120, 30408, 30720, 32942, 33280, 34752, 34944, 35295, 35840, 37648, 38010, 39936, 40544, 43008, 43440, 43680, 46336, 46592, 47060, 49413, 49920, 50680, 53760, 56472, 57920, 58240, 60816, 65884, 66560, 69504, 69888, 70590, 71680, 75296, 76020, 79872, 81088, 82355, 86880, 87360, 92672, 93184, 94120, 98826, 99840, 101360, 107520, 112944, 115840, 116480, 121632, 131768, 133120, 139008, 139776, 141180, 150592, 152040, 162176, 164710, 173760, 174720, 185344, 186368, 188240, 197652, 199680, 202720, 215040, 225888, 231680, 232960, 243264, 247065, 263536, 278016, 279552, 282360, 301184, 304080, 324352, 329420, 347520, 349440, 370688, 376480, 395304, 399360, 405440, 451776, 463360, 465920, 486528, 494130, 527072, 556032, 559104, 564720, 602368, 608160, 648704, 658840, 695040, 698880, 752960, 790608, 810880, 903552, 926720, 931840, 973056, 988260, 1054144, 1112064, 1129440, 1204736, 1216320, 1297408, 1317680, 1390080, 1397760, 1505920, 1581216, 1621760, 1807104, 1853440, 1946112, 1976520, 2108288, 2258880, 2409472, 2432640, 2594816, 2635360, 2780160, 2795520, 3011840, 3162432, 3243520, 3614208, 3892224, 3953040, 4216576, 4517760, 4818944, 4865280, 5270720, 5560320, 6023680, 6324864, 6487040, 7228416, 7784448, 7906080, 8433152, 9035520, 9730560, 10541440, 12047360, 12649728, 12974080, 14456832, 15812160, 16866304, 18071040, 19461120, 21082880, 24094720, 25299456, 31624320, 33732608, 36142080, 38922240, 42165760, 50598912, 63248640, 72284160, 84331520, 101197824, 126497280, 168663040, 252994560, 505989120]

約数ペア:

[(1, 505989120), (2, 252994560), (3, 168663040), (4, 126497280), (5, 101197824), (6, 84331520), (7, 72284160), (8, 63248640), (10, 50598912), (12, 42165760), (13, 38922240), (14, 36142080), (15, 33732608), (16, 31624320), (20, 25299456), (21, 24094720), (24, 21082880), (26, 19461120), (28, 18071040), (30, 16866304), (32, 15812160), (35, 14456832), (39, 12974080), (40, 12649728), (42, 12047360), (48, 10541440), (52, 9730560), (56, 9035520), (60, 8433152), (64, 7906080), (65, 7784448), (70, 7228416), (78, 6487040), (80, 6324864), (84, 6023680), (91, 5560320), (96, 5270720), (104, 4865280), (105, 4818944), (112, 4517760), (120, 4216576), (128, 3953040), (130, 3892224), (140, 3614208), (156, 3243520), (160, 3162432), (168, 3011840), (181, 2795520), (182, 2780160), (192, 2635360), (195, 2594816), (208, 2432640), (210, 2409472), (224, 2258880), (240, 2108288), (256, 1976520), (260, 1946112), (273, 1853440), (280, 1807104), (312, 1621760), (320, 1581216), (336, 1505920), (362, 1397760), (364, 1390080), (384, 1317680), (390, 1297408), (416, 1216320), (420, 1204736), (448, 1129440), (455, 1112064), (480, 1054144), (512, 988260), (520, 973056), (543, 931840), (546, 926720), (560, 903552), (624, 810880), (640, 790608), (672, 752960), (724, 698880), (728, 695040), (768, 658840), (780, 648704), (832, 608160), (840, 602368), (896, 564720), (905, 559104), (910, 556032), (960, 527072), (1024, 494130), (1040, 486528), (1086, 465920), (1092, 463360), (1120, 451776), (1248, 405440), (1267, 399360), (1280, 395304), (1344, 376480), (1365, 370688), (1448, 349440), (1456, 347520), (1536, 329420), (1560, 324352), (1664, 304080), (1680, 301184), (1792, 282360), (1810, 279552), (1820, 278016), (1920, 263536), (2048, 247065), (2080, 243264), (2172, 232960), (2184, 231680), (2240, 225888), (2353, 215040), (2496, 202720), (2534, 199680), (2560, 197652), (2688, 188240), (2715, 186368), (2730, 185344), (2896, 174720), (2912, 173760), (3072, 164710), (3120, 162176), (3328, 152040), (3360, 150592), (3584, 141180), (3620, 139776), (3640, 139008), (3801, 133120), (3840, 131768), (4160, 121632), (4344, 116480), (4368, 115840), (4480, 112944), (4706, 107520), (4992, 101360), (5068, 99840), (5120, 98826), (5376, 94120), (5430, 93184), (5460, 92672), (5792, 87360), (5824, 86880), (6144, 82355), (6240, 81088), (6335, 79872), (6656, 76020), (6720, 75296), (7059, 71680), (7168, 70590), (7240, 69888), (7280, 69504), (7602, 66560), (7680, 65884), (8320, 60816), (8688, 58240), (8736, 57920), (8960, 56472), (9412, 53760), (9984, 50680), (10136, 49920), (10240, 49413), (10752, 47060), (10860, 46592), (10920, 46336), (11584, 43680), (11648, 43440), (11765, 43008), (12480, 40544), (12670, 39936), (13312, 38010), (13440, 37648), (14118, 35840), (14336, 35295), (14480, 34944), (14560, 34752), (15204, 33280), (15360, 32942), (16471, 30720), (16640, 30408), (17376, 29120), (17472, 28960), (17920, 28236), (18824, 26880), (19005, 26624), (19968, 25340), (20272, 24960), (21504, 23530), (21720, 23296), (21840, 23168)]