917161920

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:233

約数の個数: 448

約数和(自身を含む): 3521049600

約数和(自身を除く): 2603887680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 37, 38, 40, 45, 48, 54, 57, 60, 64, 72, 74, 76, 80, 90, 95, 96, 108, 111, 114, 120, 135, 144, 148, 151, 152, 160, 171, 180, 185, 190, 192, 216, 222, 228, 240, 270, 285, 288, 296, 302, 304, 320, 333, 342, 360, 370, 380, 432, 444, 453, 456, 480, 513, 540, 555, 570, 576, 592, 604, 608, 666, 684, 703, 720, 740, 755, 760, 855, 864, 888, 906, 912, 960, 999, 1026, 1080, 1110, 1140, 1184, 1208, 1216, 1332, 1359, 1368, 1406, 1440, 1480, 1510, 1520, 1665, 1710, 1728, 1776, 1812, 1824, 1998, 2052, 2109, 2160, 2220, 2265, 2280, 2368, 2416, 2565, 2664, 2718, 2736, 2812, 2869, 2880, 2960, 3020, 3040, 3330, 3420, 3515, 3552, 3624, 3648, 3996, 4077, 4104, 4218, 4320, 4440, 4530, 4560, 4832, 4995, 5130, 5328, 5436, 5472, 5587, 5624, 5738, 5920, 6040, 6080, 6327, 6660, 6795, 6840, 7030, 7104, 7248, 7992, 8154, 8208, 8436, 8607, 8640, 8880, 9060, 9120, 9664, 9990, 10260, 10545, 10656, 10872, 10944, 11174, 11248, 11476, 11840, 12080, 12654, 13320, 13590, 13680, 14060, 14345, 14496, 15984, 16308, 16416, 16761, 16872, 17214, 17760, 18120, 18240, 18981, 19980, 20385, 20520, 21090, 21312, 21744, 22348, 22496, 22952, 24160, 25308, 25821, 26640, 27180, 27360, 27935, 28120, 28690, 28992, 31635, 31968, 32616, 32832, 33522, 33744, 34428, 35520, 36240, 37962, 39960, 40770, 41040, 42180, 43035, 43488, 44696, 44992, 45904, 48320, 50283, 50616, 51642, 53280, 54360, 54720, 55870, 56240, 57380, 63270, 63936, 65232, 67044, 67488, 68856, 72480, 75924, 77463, 79920, 81540, 82080, 83805, 84360, 86070, 86976, 89392, 91808, 94905, 100566, 101232, 103284, 106153, 106560, 108720, 111740, 112480, 114760, 126540, 129105, 130464, 134088, 134976, 137712, 144960, 150849, 151848, 154926, 159840, 163080, 164160, 167610, 168720, 172140, 178784, 183616, 189810, 201132, 202464, 206568, 212306, 217440, 223480, 224960, 229520, 251415, 253080, 258210, 260928, 268176, 275424, 301698, 303696, 309852, 318459, 319680, 326160, 335220, 337440, 344280, 357568, 379620, 387315, 402264, 404928, 413136, 424612, 434880, 446960, 459040, 502830, 506160, 516420, 530765, 536352, 550848, 603396, 607392, 619704, 636918, 652320, 670440, 674880, 688560, 754245, 759240, 774630, 804528, 826272, 849224, 893920, 918080, 955377, 1005660, 1012320, 1032840, 1061530, 1072704, 1206792, 1214784, 1239408, 1273836, 1304640, 1340880, 1377120, 1508490, 1518480, 1549260, 1592295, 1609056, 1652544, 1698448, 1787840, 1910754, 2011320, 2024640, 2065680, 2123060, 2413584, 2478816, 2547672, 2681760, 2754240, 2866131, 3016980, 3036960, 3098520, 3184590, 3218112, 3396896, 3821508, 4022640, 4131360, 4246120, 4776885, 4827168, 4957632, 5095344, 5363520, 5732262, 6033960, 6073920, 6197040, 6369180, 6793792, 7643016, 8045280, 8262720, 8492240, 9553770, 9654336, 10190688, 11464524, 12067920, 12394080, 12738360, 14330655, 15286032, 16090560, 16984480, 19107540, 20381376, 22929048, 24135840, 24788160, 25476720, 28661310, 30572064, 33968960, 38215080, 45858096, 48271680, 50953440, 57322620, 61144128, 76430160, 91716192, 101906880, 114645240, 152860320, 183432384, 229290480, 305720640, 458580960, 917161920]

約数ペア:

[(1, 917161920), (2, 458580960), (3, 305720640), (4, 229290480), (5, 183432384), (6, 152860320), (8, 114645240), (9, 101906880), (10, 91716192), (12, 76430160), (15, 61144128), (16, 57322620), (18, 50953440), (19, 48271680), (20, 45858096), (24, 38215080), (27, 33968960), (30, 30572064), (32, 28661310), (36, 25476720), (37, 24788160), (38, 24135840), (40, 22929048), (45, 20381376), (48, 19107540), (54, 16984480), (57, 16090560), (60, 15286032), (64, 14330655), (72, 12738360), (74, 12394080), (76, 12067920), (80, 11464524), (90, 10190688), (95, 9654336), (96, 9553770), (108, 8492240), (111, 8262720), (114, 8045280), (120, 7643016), (135, 6793792), (144, 6369180), (148, 6197040), (151, 6073920), (152, 6033960), (160, 5732262), (171, 5363520), (180, 5095344), (185, 4957632), (190, 4827168), (192, 4776885), (216, 4246120), (222, 4131360), (228, 4022640), (240, 3821508), (270, 3396896), (285, 3218112), (288, 3184590), (296, 3098520), (302, 3036960), (304, 3016980), (320, 2866131), (333, 2754240), (342, 2681760), (360, 2547672), (370, 2478816), (380, 2413584), (432, 2123060), (444, 2065680), (453, 2024640), (456, 2011320), (480, 1910754), (513, 1787840), (540, 1698448), (555, 1652544), (570, 1609056), (576, 1592295), (592, 1549260), (604, 1518480), (608, 1508490), (666, 1377120), (684, 1340880), (703, 1304640), (720, 1273836), (740, 1239408), (755, 1214784), (760, 1206792), (855, 1072704), (864, 1061530), (888, 1032840), (906, 1012320), (912, 1005660), (960, 955377), (999, 918080), (1026, 893920), (1080, 849224), (1110, 826272), (1140, 804528), (1184, 774630), (1208, 759240), (1216, 754245), (1332, 688560), (1359, 674880), (1368, 670440), (1406, 652320), (1440, 636918), (1480, 619704), (1510, 607392), (1520, 603396), (1665, 550848), (1710, 536352), (1728, 530765), (1776, 516420), (1812, 506160), (1824, 502830), (1998, 459040), (2052, 446960), (2109, 434880), (2160, 424612), (2220, 413136), (2265, 404928), (2280, 402264), (2368, 387315), (2416, 379620), (2565, 357568), (2664, 344280), (2718, 337440), (2736, 335220), (2812, 326160), (2869, 319680), (2880, 318459), (2960, 309852), (3020, 303696), (3040, 301698), (3330, 275424), (3420, 268176), (3515, 260928), (3552, 258210), (3624, 253080), (3648, 251415), (3996, 229520), (4077, 224960), (4104, 223480), (4218, 217440), (4320, 212306), (4440, 206568), (4530, 202464), (4560, 201132), (4832, 189810), (4995, 183616), (5130, 178784), (5328, 172140), (5436, 168720), (5472, 167610), (5587, 164160), (5624, 163080), (5738, 159840), (5920, 154926), (6040, 151848), (6080, 150849), (6327, 144960), (6660, 137712), (6795, 134976), (6840, 134088), (7030, 130464), (7104, 129105), (7248, 126540), (7992, 114760), (8154, 112480), (8208, 111740), (8436, 108720), (8607, 106560), (8640, 106153), (8880, 103284), (9060, 101232), (9120, 100566), (9664, 94905), (9990, 91808), (10260, 89392), (10545, 86976), (10656, 86070), (10872, 84360), (10944, 83805), (11174, 82080), (11248, 81540), (11476, 79920), (11840, 77463), (12080, 75924), (12654, 72480), (13320, 68856), (13590, 67488), (13680, 67044), (14060, 65232), (14345, 63936), (14496, 63270), (15984, 57380), (16308, 56240), (16416, 55870), (16761, 54720), (16872, 54360), (17214, 53280), (17760, 51642), (18120, 50616), (18240, 50283), (18981, 48320), (19980, 45904), (20385, 44992), (20520, 44696), (21090, 43488), (21312, 43035), (21744, 42180), (22348, 41040), (22496, 40770), (22952, 39960), (24160, 37962), (25308, 36240), (25821, 35520), (26640, 34428), (27180, 33744), (27360, 33522), (27935, 32832), (28120, 32616), (28690, 31968), (28992, 31635)]