197171520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:138

約数の個数: 448

約数和(自身を含む): 804281856

約数和(自身を除く): 607110336

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, 37, 39, 40, 42, 48, 52, 56, 60, 61, 64, 65, 70, 74, 78, 80, 84, 91, 96, 104, 105, 111, 112, 120, 122, 130, 140, 148, 156, 160, 168, 182, 183, 185, 192, 195, 208, 210, 222, 224, 240, 244, 259, 260, 273, 280, 296, 305, 312, 320, 336, 364, 366, 370, 390, 416, 420, 427, 444, 448, 455, 480, 481, 488, 518, 520, 546, 555, 560, 592, 610, 624, 672, 728, 732, 740, 777, 780, 793, 832, 840, 854, 888, 910, 915, 960, 962, 976, 1036, 1040, 1092, 1110, 1120, 1184, 1220, 1248, 1281, 1295, 1344, 1365, 1443, 1456, 1464, 1480, 1554, 1560, 1586, 1680, 1708, 1776, 1820, 1830, 1924, 1952, 2072, 2080, 2135, 2184, 2220, 2240, 2257, 2368, 2379, 2405, 2440, 2496, 2562, 2590, 2730, 2886, 2912, 2928, 2960, 3108, 3120, 3172, 3360, 3367, 3416, 3552, 3640, 3660, 3848, 3885, 3904, 3965, 4144, 4160, 4270, 4368, 4440, 4514, 4758, 4810, 4880, 5124, 5180, 5460, 5551, 5772, 5824, 5856, 5920, 6216, 6240, 6344, 6405, 6720, 6734, 6771, 6832, 7104, 7215, 7280, 7320, 7696, 7770, 7930, 8288, 8540, 8736, 8880, 9028, 9516, 9620, 9760, 10101, 10248, 10360, 10920, 11102, 11285, 11544, 11712, 11840, 11895, 12432, 12480, 12688, 12810, 13468, 13542, 13664, 14430, 14560, 14640, 15392, 15540, 15799, 15860, 16576, 16653, 16835, 17080, 17472, 17760, 18056, 19032, 19240, 19520, 20202, 20496, 20720, 21840, 22204, 22570, 23088, 23790, 24864, 25376, 25620, 26936, 27084, 27328, 27755, 28860, 29120, 29280, 29341, 30784, 31080, 31598, 31720, 33306, 33670, 33855, 34160, 35520, 36112, 38064, 38480, 40404, 40992, 41440, 43680, 44408, 45140, 46176, 47397, 47580, 49728, 50505, 50752, 51240, 53872, 54168, 55510, 57720, 58560, 58682, 62160, 63196, 63440, 66612, 67340, 67710, 68320, 72224, 76128, 76960, 78995, 80808, 81984, 82880, 83265, 87360, 88023, 88816, 90280, 92352, 94794, 95160, 101010, 102480, 107744, 108336, 111020, 115440, 117364, 124320, 126392, 126880, 133224, 134680, 135420, 136640, 144448, 146705, 152256, 153920, 157990, 161616, 166530, 176046, 177632, 180560, 189588, 190320, 202020, 204960, 205387, 215488, 216672, 222040, 230880, 234728, 236985, 248640, 252784, 253760, 266448, 269360, 270840, 293410, 315980, 323232, 333060, 352092, 355264, 361120, 379176, 380640, 404040, 409920, 410774, 433344, 440115, 444080, 461760, 469456, 473970, 505568, 532896, 538720, 541680, 586820, 616161, 631960, 646464, 666120, 704184, 722240, 758352, 761280, 808080, 821548, 880230, 888160, 938912, 947940, 1011136, 1026935, 1065792, 1077440, 1083360, 1173640, 1232322, 1263920, 1332240, 1408368, 1516704, 1616160, 1643096, 1760460, 1776320, 1877824, 1895880, 2053870, 2166720, 2347280, 2464644, 2527840, 2664480, 2816736, 3033408, 3080805, 3232320, 3286192, 3520920, 3791760, 4107740, 4694560, 4929288, 5055680, 5328960, 5633472, 6161610, 6572384, 7041840, 7583520, 8215480, 9389120, 9858576, 12323220, 13144768, 14083680, 15167040, 16430960, 19717152, 24646440, 28167360, 32861920, 39434304, 49292880, 65723840, 98585760, 197171520]

約数ペア:

[(1, 197171520), (2, 98585760), (3, 65723840), (4, 49292880), (5, 39434304), (6, 32861920), (7, 28167360), (8, 24646440), (10, 19717152), (12, 16430960), (13, 15167040), (14, 14083680), (15, 13144768), (16, 12323220), (20, 9858576), (21, 9389120), (24, 8215480), (26, 7583520), (28, 7041840), (30, 6572384), (32, 6161610), (35, 5633472), (37, 5328960), (39, 5055680), (40, 4929288), (42, 4694560), (48, 4107740), (52, 3791760), (56, 3520920), (60, 3286192), (61, 3232320), (64, 3080805), (65, 3033408), (70, 2816736), (74, 2664480), (78, 2527840), (80, 2464644), (84, 2347280), (91, 2166720), (96, 2053870), (104, 1895880), (105, 1877824), (111, 1776320), (112, 1760460), (120, 1643096), (122, 1616160), (130, 1516704), (140, 1408368), (148, 1332240), (156, 1263920), (160, 1232322), (168, 1173640), (182, 1083360), (183, 1077440), (185, 1065792), (192, 1026935), (195, 1011136), (208, 947940), (210, 938912), (222, 888160), (224, 880230), (240, 821548), (244, 808080), (259, 761280), (260, 758352), (273, 722240), (280, 704184), (296, 666120), (305, 646464), (312, 631960), (320, 616161), (336, 586820), (364, 541680), (366, 538720), (370, 532896), (390, 505568), (416, 473970), (420, 469456), (427, 461760), (444, 444080), (448, 440115), (455, 433344), (480, 410774), (481, 409920), (488, 404040), (518, 380640), (520, 379176), (546, 361120), (555, 355264), (560, 352092), (592, 333060), (610, 323232), (624, 315980), (672, 293410), (728, 270840), (732, 269360), (740, 266448), (777, 253760), (780, 252784), (793, 248640), (832, 236985), (840, 234728), (854, 230880), (888, 222040), (910, 216672), (915, 215488), (960, 205387), (962, 204960), (976, 202020), (1036, 190320), (1040, 189588), (1092, 180560), (1110, 177632), (1120, 176046), (1184, 166530), (1220, 161616), (1248, 157990), (1281, 153920), (1295, 152256), (1344, 146705), (1365, 144448), (1443, 136640), (1456, 135420), (1464, 134680), (1480, 133224), (1554, 126880), (1560, 126392), (1586, 124320), (1680, 117364), (1708, 115440), (1776, 111020), (1820, 108336), (1830, 107744), (1924, 102480), (1952, 101010), (2072, 95160), (2080, 94794), (2135, 92352), (2184, 90280), (2220, 88816), (2240, 88023), (2257, 87360), (2368, 83265), (2379, 82880), (2405, 81984), (2440, 80808), (2496, 78995), (2562, 76960), (2590, 76128), (2730, 72224), (2886, 68320), (2912, 67710), (2928, 67340), (2960, 66612), (3108, 63440), (3120, 63196), (3172, 62160), (3360, 58682), (3367, 58560), (3416, 57720), (3552, 55510), (3640, 54168), (3660, 53872), (3848, 51240), (3885, 50752), (3904, 50505), (3965, 49728), (4144, 47580), (4160, 47397), (4270, 46176), (4368, 45140), (4440, 44408), (4514, 43680), (4758, 41440), (4810, 40992), (4880, 40404), (5124, 38480), (5180, 38064), (5460, 36112), (5551, 35520), (5772, 34160), (5824, 33855), (5856, 33670), (5920, 33306), (6216, 31720), (6240, 31598), (6344, 31080), (6405, 30784), (6720, 29341), (6734, 29280), (6771, 29120), (6832, 28860), (7104, 27755), (7215, 27328), (7280, 27084), (7320, 26936), (7696, 25620), (7770, 25376), (7930, 24864), (8288, 23790), (8540, 23088), (8736, 22570), (8880, 22204), (9028, 21840), (9516, 20720), (9620, 20496), (9760, 20202), (10101, 19520), (10248, 19240), (10360, 19032), (10920, 18056), (11102, 17760), (11285, 17472), (11544, 17080), (11712, 16835), (11840, 16653), (11895, 16576), (12432, 15860), (12480, 15799), (12688, 15540), (12810, 15392), (13468, 14640), (13542, 14560), (13664, 14430)]