162533280

素因数分解:

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

素因数の和:160

約数の個数: 288

約数和(自身を含む): 640628352

約数和(自身を除く): 478095072

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, 80, 84, 91, 96, 104, 105, 112, 120, 122, 130, 140, 156, 160, 168, 182, 183, 195, 208, 210, 224, 240, 244, 260, 273, 280, 305, 312, 336, 364, 366, 390, 416, 420, 427, 455, 480, 488, 520, 546, 560, 610, 624, 672, 728, 732, 780, 793, 840, 854, 910, 915, 976, 1040, 1092, 1120, 1220, 1248, 1281, 1365, 1456, 1464, 1560, 1586, 1680, 1708, 1820, 1830, 1952, 2080, 2135, 2184, 2379, 2440, 2562, 2730, 2912, 2928, 3120, 3172, 3360, 3416, 3640, 3660, 3721, 3965, 4270, 4368, 4758, 4880, 5124, 5460, 5551, 5856, 6240, 6344, 6405, 6832, 7280, 7320, 7442, 7930, 8540, 8736, 9516, 9760, 10248, 10920, 11102, 11163, 11895, 12688, 12810, 13664, 14560, 14640, 14884, 15860, 16653, 17080, 18605, 19032, 20496, 21840, 22204, 22326, 23790, 25376, 25620, 26047, 27755, 29280, 29768, 31720, 33306, 34160, 37210, 38064, 40992, 43680, 44408, 44652, 47580, 48373, 51240, 52094, 55510, 55815, 59536, 63440, 66612, 68320, 74420, 76128, 78141, 83265, 88816, 89304, 95160, 96746, 102480, 104188, 111020, 111630, 119072, 126880, 130235, 133224, 145119, 148840, 156282, 166530, 177632, 178608, 190320, 193492, 204960, 208376, 222040, 223260, 241865, 260470, 266448, 290238, 297680, 312564, 333060, 338611, 357216, 380640, 386984, 390705, 416752, 444080, 446520, 483730, 520940, 532896, 580476, 595360, 625128, 666120, 677222, 725595, 773968, 781410, 833504, 888160, 893040, 967460, 1015833, 1041880, 1160952, 1250256, 1332240, 1354444, 1451190, 1547936, 1562820, 1693055, 1786080, 1934920, 2031666, 2083760, 2321904, 2500512, 2664480, 2708888, 2902380, 3125640, 3386110, 3869840, 4063332, 4167520, 4643808, 5079165, 5417776, 5804760, 6251280, 6772220, 7739680, 8126664, 10158330, 10835552, 11609520, 12502560, 13544440, 16253328, 20316660, 23219040, 27088880, 32506656, 40633320, 54177760, 81266640, 162533280]

約数ペア:

[(1, 162533280), (2, 81266640), (3, 54177760), (4, 40633320), (5, 32506656), (6, 27088880), (7, 23219040), (8, 20316660), (10, 16253328), (12, 13544440), (13, 12502560), (14, 11609520), (15, 10835552), (16, 10158330), (20, 8126664), (21, 7739680), (24, 6772220), (26, 6251280), (28, 5804760), (30, 5417776), (32, 5079165), (35, 4643808), (39, 4167520), (40, 4063332), (42, 3869840), (48, 3386110), (52, 3125640), (56, 2902380), (60, 2708888), (61, 2664480), (65, 2500512), (70, 2321904), (78, 2083760), (80, 2031666), (84, 1934920), (91, 1786080), (96, 1693055), (104, 1562820), (105, 1547936), (112, 1451190), (120, 1354444), (122, 1332240), (130, 1250256), (140, 1160952), (156, 1041880), (160, 1015833), (168, 967460), (182, 893040), (183, 888160), (195, 833504), (208, 781410), (210, 773968), (224, 725595), (240, 677222), (244, 666120), (260, 625128), (273, 595360), (280, 580476), (305, 532896), (312, 520940), (336, 483730), (364, 446520), (366, 444080), (390, 416752), (416, 390705), (420, 386984), (427, 380640), (455, 357216), (480, 338611), (488, 333060), (520, 312564), (546, 297680), (560, 290238), (610, 266448), (624, 260470), (672, 241865), (728, 223260), (732, 222040), (780, 208376), (793, 204960), (840, 193492), (854, 190320), (910, 178608), (915, 177632), (976, 166530), (1040, 156282), (1092, 148840), (1120, 145119), (1220, 133224), (1248, 130235), (1281, 126880), (1365, 119072), (1456, 111630), (1464, 111020), (1560, 104188), (1586, 102480), (1680, 96746), (1708, 95160), (1820, 89304), (1830, 88816), (1952, 83265), (2080, 78141), (2135, 76128), (2184, 74420), (2379, 68320), (2440, 66612), (2562, 63440), (2730, 59536), (2912, 55815), (2928, 55510), (3120, 52094), (3172, 51240), (3360, 48373), (3416, 47580), (3640, 44652), (3660, 44408), (3721, 43680), (3965, 40992), (4270, 38064), (4368, 37210), (4758, 34160), (4880, 33306), (5124, 31720), (5460, 29768), (5551, 29280), (5856, 27755), (6240, 26047), (6344, 25620), (6405, 25376), (6832, 23790), (7280, 22326), (7320, 22204), (7442, 21840), (7930, 20496), (8540, 19032), (8736, 18605), (9516, 17080), (9760, 16653), (10248, 15860), (10920, 14884), (11102, 14640), (11163, 14560), (11895, 13664), (12688, 12810)]