210493920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:178

約数の個数: 384

約数和(自身を含む): 839946240

約数和(自身を除く): 629452320

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, 61, 65, 70, 78, 79, 80, 84, 91, 96, 104, 105, 112, 120, 122, 130, 140, 156, 158, 160, 168, 182, 183, 195, 208, 210, 224, 237, 240, 244, 260, 273, 280, 305, 312, 316, 336, 364, 366, 390, 395, 416, 420, 427, 455, 474, 480, 488, 520, 546, 553, 560, 610, 624, 632, 672, 728, 732, 780, 790, 793, 840, 854, 910, 915, 948, 976, 1027, 1040, 1092, 1106, 1120, 1185, 1220, 1248, 1264, 1281, 1365, 1456, 1464, 1560, 1580, 1586, 1659, 1680, 1708, 1820, 1830, 1896, 1952, 2054, 2080, 2135, 2184, 2212, 2370, 2379, 2440, 2528, 2562, 2730, 2765, 2912, 2928, 3081, 3120, 3160, 3172, 3318, 3360, 3416, 3640, 3660, 3792, 3965, 4108, 4270, 4368, 4424, 4740, 4758, 4819, 4880, 5124, 5135, 5460, 5530, 5551, 5856, 6162, 6240, 6320, 6344, 6405, 6636, 6832, 7189, 7280, 7320, 7584, 7930, 8216, 8295, 8540, 8736, 8848, 9480, 9516, 9638, 9760, 10248, 10270, 10920, 11060, 11102, 11895, 12324, 12640, 12688, 12810, 13272, 13664, 14378, 14457, 14560, 14640, 15405, 15860, 16432, 16590, 16653, 17080, 17696, 18960, 19032, 19276, 20496, 20540, 21567, 21840, 22120, 22204, 23790, 24095, 24648, 25376, 25620, 26544, 27755, 28756, 28914, 29280, 30810, 31720, 32864, 33180, 33306, 33733, 34160, 35945, 37920, 38064, 38552, 40992, 41080, 43134, 43680, 44240, 44408, 47580, 48190, 49296, 51240, 53088, 55510, 57512, 57828, 61620, 62647, 63440, 66360, 66612, 67466, 68320, 71890, 72285, 76128, 77104, 82160, 83265, 86268, 88480, 88816, 95160, 96380, 98592, 101199, 102480, 107835, 111020, 115024, 115656, 123240, 125294, 126880, 132720, 133224, 134932, 143780, 144570, 154208, 164320, 166530, 168665, 172536, 177632, 187941, 190320, 192760, 202398, 204960, 215670, 222040, 230048, 231312, 246480, 250588, 265440, 266448, 269864, 287560, 289140, 313235, 333060, 337330, 345072, 375882, 380640, 385520, 404796, 431340, 438529, 444080, 462624, 492960, 501176, 505995, 532896, 539728, 575120, 578280, 626470, 666120, 674660, 690144, 751764, 771040, 809592, 862680, 877058, 888160, 939705, 1002352, 1011990, 1079456, 1150240, 1156560, 1252940, 1315587, 1332240, 1349320, 1503528, 1619184, 1725360, 1754116, 1879410, 2004704, 2023980, 2192645, 2313120, 2505880, 2631174, 2664480, 2698640, 3007056, 3238368, 3450720, 3508232, 3758820, 4047960, 4385290, 5011760, 5262348, 5397280, 6014112, 6577935, 7016464, 7517640, 8095920, 8770580, 10023520, 10524696, 13155870, 14032928, 15035280, 16191840, 17541160, 21049392, 26311740, 30070560, 35082320, 42098784, 52623480, 70164640, 105246960, 210493920]

約数ペア:

[(1, 210493920), (2, 105246960), (3, 70164640), (4, 52623480), (5, 42098784), (6, 35082320), (7, 30070560), (8, 26311740), (10, 21049392), (12, 17541160), (13, 16191840), (14, 15035280), (15, 14032928), (16, 13155870), (20, 10524696), (21, 10023520), (24, 8770580), (26, 8095920), (28, 7517640), (30, 7016464), (32, 6577935), (35, 6014112), (39, 5397280), (40, 5262348), (42, 5011760), (48, 4385290), (52, 4047960), (56, 3758820), (60, 3508232), (61, 3450720), (65, 3238368), (70, 3007056), (78, 2698640), (79, 2664480), (80, 2631174), (84, 2505880), (91, 2313120), (96, 2192645), (104, 2023980), (105, 2004704), (112, 1879410), (120, 1754116), (122, 1725360), (130, 1619184), (140, 1503528), (156, 1349320), (158, 1332240), (160, 1315587), (168, 1252940), (182, 1156560), (183, 1150240), (195, 1079456), (208, 1011990), (210, 1002352), (224, 939705), (237, 888160), (240, 877058), (244, 862680), (260, 809592), (273, 771040), (280, 751764), (305, 690144), (312, 674660), (316, 666120), (336, 626470), (364, 578280), (366, 575120), (390, 539728), (395, 532896), (416, 505995), (420, 501176), (427, 492960), (455, 462624), (474, 444080), (480, 438529), (488, 431340), (520, 404796), (546, 385520), (553, 380640), (560, 375882), (610, 345072), (624, 337330), (632, 333060), (672, 313235), (728, 289140), (732, 287560), (780, 269864), (790, 266448), (793, 265440), (840, 250588), (854, 246480), (910, 231312), (915, 230048), (948, 222040), (976, 215670), (1027, 204960), (1040, 202398), (1092, 192760), (1106, 190320), (1120, 187941), (1185, 177632), (1220, 172536), (1248, 168665), (1264, 166530), (1281, 164320), (1365, 154208), (1456, 144570), (1464, 143780), (1560, 134932), (1580, 133224), (1586, 132720), (1659, 126880), (1680, 125294), (1708, 123240), (1820, 115656), (1830, 115024), (1896, 111020), (1952, 107835), (2054, 102480), (2080, 101199), (2135, 98592), (2184, 96380), (2212, 95160), (2370, 88816), (2379, 88480), (2440, 86268), (2528, 83265), (2562, 82160), (2730, 77104), (2765, 76128), (2912, 72285), (2928, 71890), (3081, 68320), (3120, 67466), (3160, 66612), (3172, 66360), (3318, 63440), (3360, 62647), (3416, 61620), (3640, 57828), (3660, 57512), (3792, 55510), (3965, 53088), (4108, 51240), (4270, 49296), (4368, 48190), (4424, 47580), (4740, 44408), (4758, 44240), (4819, 43680), (4880, 43134), (5124, 41080), (5135, 40992), (5460, 38552), (5530, 38064), (5551, 37920), (5856, 35945), (6162, 34160), (6240, 33733), (6320, 33306), (6344, 33180), (6405, 32864), (6636, 31720), (6832, 30810), (7189, 29280), (7280, 28914), (7320, 28756), (7584, 27755), (7930, 26544), (8216, 25620), (8295, 25376), (8540, 24648), (8736, 24095), (8848, 23790), (9480, 22204), (9516, 22120), (9638, 21840), (9760, 21567), (10248, 20540), (10270, 20496), (10920, 19276), (11060, 19032), (11102, 18960), (11895, 17696), (12324, 17080), (12640, 16653), (12688, 16590), (12810, 16432), (13272, 15860), (13664, 15405), (14378, 14640), (14457, 14560)]