147878640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:137

約数の個数: 480

約数和(自身を含む): 638042496

約数和(自身を除く): 490163856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 37, 39, 40, 42, 45, 48, 52, 56, 60, 61, 63, 65, 70, 72, 74, 78, 80, 84, 90, 91, 104, 105, 111, 112, 117, 120, 122, 126, 130, 140, 144, 148, 156, 168, 180, 182, 183, 185, 195, 208, 210, 222, 234, 240, 244, 252, 259, 260, 273, 280, 296, 305, 312, 315, 333, 336, 360, 364, 366, 370, 390, 420, 427, 444, 455, 468, 481, 488, 504, 518, 520, 546, 549, 555, 560, 585, 592, 610, 624, 630, 666, 720, 728, 732, 740, 777, 780, 793, 819, 840, 854, 888, 910, 915, 936, 962, 976, 1008, 1036, 1040, 1092, 1098, 1110, 1170, 1220, 1260, 1281, 1295, 1332, 1365, 1443, 1456, 1464, 1480, 1554, 1560, 1586, 1638, 1665, 1680, 1708, 1776, 1820, 1830, 1872, 1924, 2072, 2135, 2184, 2196, 2220, 2257, 2331, 2340, 2379, 2405, 2440, 2520, 2562, 2590, 2664, 2730, 2745, 2886, 2928, 2960, 3108, 3120, 3172, 3276, 3330, 3367, 3416, 3640, 3660, 3843, 3848, 3885, 3965, 4095, 4144, 4270, 4329, 4368, 4392, 4440, 4514, 4662, 4680, 4758, 4810, 4880, 5040, 5124, 5180, 5328, 5460, 5490, 5551, 5772, 6216, 6344, 6405, 6552, 6660, 6734, 6771, 6832, 7137, 7215, 7280, 7320, 7686, 7696, 7770, 7930, 8190, 8540, 8658, 8784, 8880, 9028, 9324, 9360, 9516, 9620, 10101, 10248, 10360, 10920, 10980, 11102, 11285, 11544, 11655, 11895, 12432, 12688, 12810, 13104, 13320, 13468, 13542, 14274, 14430, 14640, 15372, 15540, 15799, 15860, 16380, 16653, 16835, 17080, 17316, 18056, 18648, 19032, 19215, 19240, 20202, 20313, 20496, 20720, 21645, 21840, 21960, 22204, 22570, 23088, 23310, 23790, 25620, 26640, 26936, 27084, 27755, 28548, 28860, 29341, 30303, 30744, 31080, 31598, 31720, 32760, 33306, 33670, 33855, 34160, 34632, 35685, 36112, 37296, 38064, 38430, 38480, 40404, 40626, 43290, 43920, 44408, 45140, 46620, 47397, 47580, 49959, 50505, 51240, 53872, 54168, 55510, 57096, 57720, 58682, 60606, 61488, 62160, 63196, 63440, 65520, 66612, 67340, 67710, 69264, 71370, 76860, 78995, 80808, 81252, 83265, 86580, 88023, 88816, 90280, 93240, 94794, 95160, 99918, 101010, 101565, 102480, 108336, 111020, 114192, 115440, 117364, 121212, 126392, 133224, 134680, 135420, 142191, 142740, 146705, 151515, 153720, 157990, 161616, 162504, 166530, 173160, 176046, 180560, 186480, 189588, 190320, 199836, 202020, 203130, 205387, 222040, 234728, 236985, 242424, 249795, 252784, 264069, 266448, 269360, 270840, 284382, 285480, 293410, 303030, 307440, 315980, 325008, 333060, 346320, 352092, 379176, 399672, 404040, 406260, 410774, 440115, 444080, 469456, 473970, 484848, 499590, 528138, 541680, 568764, 570960, 586820, 606060, 616161, 631960, 666120, 704184, 710955, 758352, 799344, 808080, 812520, 821548, 880230, 947940, 999180, 1026935, 1056276, 1137528, 1173640, 1212120, 1232322, 1263920, 1320345, 1332240, 1408368, 1421910, 1625040, 1643096, 1760460, 1848483, 1895880, 1998360, 2053870, 2112552, 2275056, 2347280, 2424240, 2464644, 2640690, 2843820, 3080805, 3286192, 3520920, 3696966, 3791760, 3996720, 4107740, 4225104, 4929288, 5281380, 5687640, 6161610, 7041840, 7393932, 8215480, 9242415, 9858576, 10562760, 11375280, 12323220, 14787864, 16430960, 18484830, 21125520, 24646440, 29575728, 36969660, 49292880, 73939320, 147878640]

約数ペア:

[(1, 147878640), (2, 73939320), (3, 49292880), (4, 36969660), (5, 29575728), (6, 24646440), (7, 21125520), (8, 18484830), (9, 16430960), (10, 14787864), (12, 12323220), (13, 11375280), (14, 10562760), (15, 9858576), (16, 9242415), (18, 8215480), (20, 7393932), (21, 7041840), (24, 6161610), (26, 5687640), (28, 5281380), (30, 4929288), (35, 4225104), (36, 4107740), (37, 3996720), (39, 3791760), (40, 3696966), (42, 3520920), (45, 3286192), (48, 3080805), (52, 2843820), (56, 2640690), (60, 2464644), (61, 2424240), (63, 2347280), (65, 2275056), (70, 2112552), (72, 2053870), (74, 1998360), (78, 1895880), (80, 1848483), (84, 1760460), (90, 1643096), (91, 1625040), (104, 1421910), (105, 1408368), (111, 1332240), (112, 1320345), (117, 1263920), (120, 1232322), (122, 1212120), (126, 1173640), (130, 1137528), (140, 1056276), (144, 1026935), (148, 999180), (156, 947940), (168, 880230), (180, 821548), (182, 812520), (183, 808080), (185, 799344), (195, 758352), (208, 710955), (210, 704184), (222, 666120), (234, 631960), (240, 616161), (244, 606060), (252, 586820), (259, 570960), (260, 568764), (273, 541680), (280, 528138), (296, 499590), (305, 484848), (312, 473970), (315, 469456), (333, 444080), (336, 440115), (360, 410774), (364, 406260), (366, 404040), (370, 399672), (390, 379176), (420, 352092), (427, 346320), (444, 333060), (455, 325008), (468, 315980), (481, 307440), (488, 303030), (504, 293410), (518, 285480), (520, 284382), (546, 270840), (549, 269360), (555, 266448), (560, 264069), (585, 252784), (592, 249795), (610, 242424), (624, 236985), (630, 234728), (666, 222040), (720, 205387), (728, 203130), (732, 202020), (740, 199836), (777, 190320), (780, 189588), (793, 186480), (819, 180560), (840, 176046), (854, 173160), (888, 166530), (910, 162504), (915, 161616), (936, 157990), (962, 153720), (976, 151515), (1008, 146705), (1036, 142740), (1040, 142191), (1092, 135420), (1098, 134680), (1110, 133224), (1170, 126392), (1220, 121212), (1260, 117364), (1281, 115440), (1295, 114192), (1332, 111020), (1365, 108336), (1443, 102480), (1456, 101565), (1464, 101010), (1480, 99918), (1554, 95160), (1560, 94794), (1586, 93240), (1638, 90280), (1665, 88816), (1680, 88023), (1708, 86580), (1776, 83265), (1820, 81252), (1830, 80808), (1872, 78995), (1924, 76860), (2072, 71370), (2135, 69264), (2184, 67710), (2196, 67340), (2220, 66612), (2257, 65520), (2331, 63440), (2340, 63196), (2379, 62160), (2405, 61488), (2440, 60606), (2520, 58682), (2562, 57720), (2590, 57096), (2664, 55510), (2730, 54168), (2745, 53872), (2886, 51240), (2928, 50505), (2960, 49959), (3108, 47580), (3120, 47397), (3172, 46620), (3276, 45140), (3330, 44408), (3367, 43920), (3416, 43290), (3640, 40626), (3660, 40404), (3843, 38480), (3848, 38430), (3885, 38064), (3965, 37296), (4095, 36112), (4144, 35685), (4270, 34632), (4329, 34160), (4368, 33855), (4392, 33670), (4440, 33306), (4514, 32760), (4662, 31720), (4680, 31598), (4758, 31080), (4810, 30744), (4880, 30303), (5040, 29341), (5124, 28860), (5180, 28548), (5328, 27755), (5460, 27084), (5490, 26936), (5551, 26640), (5772, 25620), (6216, 23790), (6344, 23310), (6405, 23088), (6552, 22570), (6660, 22204), (6734, 21960), (6771, 21840), (6832, 21645), (7137, 20720), (7215, 20496), (7280, 20313), (7320, 20202), (7686, 19240), (7696, 19215), (7770, 19032), (7930, 18648), (8190, 18056), (8540, 17316), (8658, 17080), (8784, 16835), (8880, 16653), (9028, 16380), (9324, 15860), (9360, 15799), (9516, 15540), (9620, 15372), (10101, 14640), (10248, 14430), (10360, 14274), (10920, 13542), (10980, 13468), (11102, 13320), (11285, 13104), (11544, 12810), (11655, 12688), (11895, 12432)]