578585280

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:256

約数の個数: 448

約数和(自身を含む): 2335011840

約数和(自身を除く): 1756426560

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, 64, 65, 70, 74, 78, 80, 84, 91, 96, 104, 105, 111, 112, 120, 130, 140, 148, 156, 160, 168, 179, 182, 185, 192, 195, 208, 210, 222, 224, 240, 259, 260, 273, 280, 296, 312, 320, 336, 358, 364, 370, 390, 416, 420, 444, 448, 455, 480, 481, 518, 520, 537, 546, 555, 560, 592, 624, 672, 716, 728, 740, 777, 780, 832, 840, 888, 895, 910, 960, 962, 1036, 1040, 1074, 1092, 1110, 1120, 1184, 1248, 1253, 1295, 1344, 1365, 1432, 1443, 1456, 1480, 1554, 1560, 1680, 1776, 1790, 1820, 1924, 2072, 2080, 2148, 2184, 2220, 2240, 2327, 2368, 2405, 2496, 2506, 2590, 2685, 2730, 2864, 2886, 2912, 2960, 3108, 3120, 3360, 3367, 3552, 3580, 3640, 3759, 3848, 3885, 4144, 4160, 4296, 4368, 4440, 4654, 4810, 5012, 5180, 5370, 5460, 5728, 5772, 5824, 5920, 6216, 6240, 6265, 6623, 6720, 6734, 6981, 7104, 7160, 7215, 7280, 7518, 7696, 7770, 8288, 8592, 8736, 8880, 9308, 9620, 10024, 10101, 10360, 10740, 10920, 11456, 11544, 11635, 11840, 12432, 12480, 12530, 13246, 13468, 13962, 14320, 14430, 14560, 15036, 15392, 15540, 16289, 16576, 16835, 17184, 17472, 17760, 18616, 18795, 19240, 19869, 20048, 20202, 20720, 21480, 21840, 23088, 23270, 24864, 25060, 26492, 26936, 27924, 28640, 28860, 29120, 30072, 30784, 31080, 32578, 33115, 33670, 34368, 34905, 35520, 37232, 37590, 38480, 39738, 40096, 40404, 41440, 42960, 43680, 46176, 46361, 46540, 48867, 49728, 50120, 50505, 52984, 53872, 55848, 57280, 57720, 60144, 62160, 65156, 66230, 67340, 69810, 74464, 75180, 76960, 79476, 80192, 80808, 81445, 82880, 85920, 86099, 87360, 92352, 92722, 93080, 97734, 99345, 100240, 101010, 105968, 107744, 111696, 115440, 120288, 124320, 130312, 132460, 134680, 139083, 139620, 148928, 150360, 153920, 158952, 161616, 162890, 171840, 172198, 185444, 186160, 195468, 198690, 200480, 202020, 211936, 215488, 223392, 230880, 231805, 240576, 244335, 248640, 258297, 260624, 264920, 269360, 278166, 279240, 300720, 317904, 323232, 325780, 344396, 370888, 372320, 390936, 397380, 400960, 404040, 423872, 430495, 446784, 461760, 463610, 488670, 516594, 521248, 529840, 538720, 556332, 558480, 601440, 602693, 635808, 646464, 651560, 688792, 695415, 741776, 744640, 781872, 794760, 808080, 860990, 927220, 977340, 1033188, 1042496, 1059680, 1077440, 1112664, 1116960, 1202880, 1205386, 1271616, 1291485, 1303120, 1377584, 1390830, 1483552, 1563744, 1589520, 1616160, 1721980, 1808079, 1854440, 1954680, 2066376, 2119360, 2225328, 2233920, 2410772, 2582970, 2606240, 2755168, 2781660, 2967104, 3013465, 3127488, 3179040, 3232320, 3443960, 3616158, 3708880, 3909360, 4132752, 4450656, 4821544, 5165940, 5212480, 5510336, 5563320, 6026930, 6358080, 6887920, 7232316, 7417760, 7818720, 8265504, 8901312, 9040395, 9643088, 10331880, 11126640, 12053860, 13775840, 14464632, 14835520, 15637440, 16531008, 18080790, 19286176, 20663760, 22253280, 24107720, 27551680, 28929264, 36161580, 38572352, 41327520, 44506560, 48215440, 57858528, 72323160, 82655040, 96430880, 115717056, 144646320, 192861760, 289292640, 578585280]

約数ペア:

[(1, 578585280), (2, 289292640), (3, 192861760), (4, 144646320), (5, 115717056), (6, 96430880), (7, 82655040), (8, 72323160), (10, 57858528), (12, 48215440), (13, 44506560), (14, 41327520), (15, 38572352), (16, 36161580), (20, 28929264), (21, 27551680), (24, 24107720), (26, 22253280), (28, 20663760), (30, 19286176), (32, 18080790), (35, 16531008), (37, 15637440), (39, 14835520), (40, 14464632), (42, 13775840), (48, 12053860), (52, 11126640), (56, 10331880), (60, 9643088), (64, 9040395), (65, 8901312), (70, 8265504), (74, 7818720), (78, 7417760), (80, 7232316), (84, 6887920), (91, 6358080), (96, 6026930), (104, 5563320), (105, 5510336), (111, 5212480), (112, 5165940), (120, 4821544), (130, 4450656), (140, 4132752), (148, 3909360), (156, 3708880), (160, 3616158), (168, 3443960), (179, 3232320), (182, 3179040), (185, 3127488), (192, 3013465), (195, 2967104), (208, 2781660), (210, 2755168), (222, 2606240), (224, 2582970), (240, 2410772), (259, 2233920), (260, 2225328), (273, 2119360), (280, 2066376), (296, 1954680), (312, 1854440), (320, 1808079), (336, 1721980), (358, 1616160), (364, 1589520), (370, 1563744), (390, 1483552), (416, 1390830), (420, 1377584), (444, 1303120), (448, 1291485), (455, 1271616), (480, 1205386), (481, 1202880), (518, 1116960), (520, 1112664), (537, 1077440), (546, 1059680), (555, 1042496), (560, 1033188), (592, 977340), (624, 927220), (672, 860990), (716, 808080), (728, 794760), (740, 781872), (777, 744640), (780, 741776), (832, 695415), (840, 688792), (888, 651560), (895, 646464), (910, 635808), (960, 602693), (962, 601440), (1036, 558480), (1040, 556332), (1074, 538720), (1092, 529840), (1110, 521248), (1120, 516594), (1184, 488670), (1248, 463610), (1253, 461760), (1295, 446784), (1344, 430495), (1365, 423872), (1432, 404040), (1443, 400960), (1456, 397380), (1480, 390936), (1554, 372320), (1560, 370888), (1680, 344396), (1776, 325780), (1790, 323232), (1820, 317904), (1924, 300720), (2072, 279240), (2080, 278166), (2148, 269360), (2184, 264920), (2220, 260624), (2240, 258297), (2327, 248640), (2368, 244335), (2405, 240576), (2496, 231805), (2506, 230880), (2590, 223392), (2685, 215488), (2730, 211936), (2864, 202020), (2886, 200480), (2912, 198690), (2960, 195468), (3108, 186160), (3120, 185444), (3360, 172198), (3367, 171840), (3552, 162890), (3580, 161616), (3640, 158952), (3759, 153920), (3848, 150360), (3885, 148928), (4144, 139620), (4160, 139083), (4296, 134680), (4368, 132460), (4440, 130312), (4654, 124320), (4810, 120288), (5012, 115440), (5180, 111696), (5370, 107744), (5460, 105968), (5728, 101010), (5772, 100240), (5824, 99345), (5920, 97734), (6216, 93080), (6240, 92722), (6265, 92352), (6623, 87360), (6720, 86099), (6734, 85920), (6981, 82880), (7104, 81445), (7160, 80808), (7215, 80192), (7280, 79476), (7518, 76960), (7696, 75180), (7770, 74464), (8288, 69810), (8592, 67340), (8736, 66230), (8880, 65156), (9308, 62160), (9620, 60144), (10024, 57720), (10101, 57280), (10360, 55848), (10740, 53872), (10920, 52984), (11456, 50505), (11544, 50120), (11635, 49728), (11840, 48867), (12432, 46540), (12480, 46361), (12530, 46176), (13246, 43680), (13468, 42960), (13962, 41440), (14320, 40404), (14430, 40096), (14560, 39738), (15036, 38480), (15392, 37590), (15540, 37232), (16289, 35520), (16576, 34905), (16835, 34368), (17184, 33670), (17472, 33115), (17760, 32578), (18616, 31080), (18795, 30784), (19240, 30072), (19869, 29120), (20048, 28860), (20202, 28640), (20720, 27924), (21480, 26936), (21840, 26492), (23088, 25060), (23270, 24864)]