64751558760

素因数分解:

$2^3\times 3^9\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:455

約数の個数: 640

約数和(自身を含む): 258488524800

約数和(自身を除く): 193736966040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 54, 56, 60, 62, 63, 70, 72, 81, 84, 90, 93, 105, 108, 120, 124, 126, 135, 140, 155, 162, 168, 180, 186, 189, 210, 216, 217, 243, 248, 252, 270, 279, 280, 310, 315, 324, 360, 372, 378, 379, 405, 420, 434, 465, 486, 504, 540, 558, 567, 620, 630, 648, 651, 729, 744, 756, 758, 810, 837, 840, 868, 930, 945, 972, 1080, 1085, 1116, 1134, 1137, 1215, 1240, 1260, 1302, 1395, 1458, 1512, 1516, 1620, 1674, 1701, 1736, 1860, 1890, 1895, 1944, 1953, 2170, 2187, 2232, 2268, 2274, 2430, 2511, 2520, 2604, 2653, 2790, 2835, 2916, 3032, 3240, 3255, 3348, 3402, 3411, 3645, 3720, 3780, 3790, 3906, 4185, 4340, 4374, 4536, 4548, 4860, 5022, 5103, 5208, 5306, 5580, 5670, 5685, 5832, 5859, 6510, 6561, 6696, 6804, 6822, 7290, 7533, 7560, 7580, 7812, 7959, 8370, 8505, 8680, 8748, 9096, 9720, 9765, 10044, 10206, 10233, 10612, 10935, 11160, 11340, 11370, 11718, 11749, 12555, 13020, 13122, 13265, 13608, 13644, 14580, 15066, 15160, 15309, 15624, 15918, 16740, 17010, 17055, 17496, 17577, 19530, 19683, 20088, 20412, 20466, 21224, 21870, 22599, 22680, 22740, 23436, 23498, 23877, 25110, 25515, 26040, 26244, 26530, 27288, 29160, 29295, 30132, 30618, 30699, 31836, 32805, 33480, 34020, 34110, 35154, 35247, 37665, 39060, 39366, 39795, 40824, 40932, 43740, 45198, 45480, 45927, 46872, 46996, 47754, 50220, 51030, 51165, 52488, 52731, 53060, 58590, 58745, 60264, 61236, 61398, 63672, 65610, 67797, 68040, 68220, 70308, 70494, 71631, 75330, 76545, 78120, 78732, 79590, 81864, 82243, 87480, 87885, 90396, 91854, 92097, 93992, 95508, 98415, 100440, 102060, 102330, 105462, 105741, 106120, 112995, 117180, 117490, 119385, 122472, 122796, 131220, 135594, 136440, 137781, 140616, 140988, 143262, 150660, 153090, 153495, 157464, 158193, 159180, 164486, 175770, 176235, 180792, 183708, 184194, 191016, 196830, 203391, 204120, 204660, 210924, 211482, 214893, 225990, 229635, 234360, 234980, 238770, 245592, 246729, 262440, 263655, 271188, 275562, 276291, 281976, 286524, 301320, 306180, 306990, 316386, 317223, 318360, 328972, 338985, 351540, 352470, 358155, 367416, 368388, 393660, 406782, 409320, 411215, 421848, 422964, 429786, 451980, 459270, 460485, 469960, 474579, 477540, 493458, 527310, 528705, 542376, 551124, 552582, 573048, 610173, 612360, 613980, 632772, 634446, 644679, 657944, 677970, 688905, 703080, 704940, 716310, 736776, 740187, 787320, 790965, 813564, 822430, 828873, 845928, 859572, 903960, 918540, 920970, 949158, 951669, 955080, 986916, 1016955, 1054620, 1057410, 1074465, 1102248, 1105164, 1220346, 1227960, 1233645, 1265544, 1268892, 1289358, 1355940, 1377810, 1381455, 1409880, 1423737, 1432620, 1480374, 1581930, 1586115, 1627128, 1644860, 1657746, 1719144, 1837080, 1841940, 1898316, 1903338, 1934037, 1973832, 2033910, 2109240, 2114820, 2148930, 2210328, 2220561, 2372895, 2440692, 2467290, 2486619, 2537784, 2578716, 2711880, 2755620, 2762910, 2847474, 2855007, 2865240, 2960748, 3050865, 3163860, 3172230, 3223395, 3289720, 3315492, 3683880, 3700935, 3796632, 3806676, 3868074, 4067820, 4144365, 4229640, 4271211, 4297860, 4441122, 4745790, 4758345, 4881384, 4934580, 4973238, 5157432, 5511240, 5525820, 5694948, 5710014, 5802111, 5921496, 6101730, 6327720, 6344460, 6446790, 6630984, 6661683, 7118685, 7401870, 7459857, 7613352, 7736148, 8135640, 8288730, 8542422, 8565021, 8595720, 8882244, 9491580, 9516690, 9670185, 9869160, 9946476, 11051640, 11102805, 11389896, 11420028, 11604222, 12203460, 12433095, 12688920, 12893580, 13323366, 14237370, 14275035, 14803740, 14919714, 15472296, 16577460, 17084844, 17130042, 17406333, 17764488, 18983160, 19033380, 19340370, 19892952, 19985049, 21356055, 22205610, 22840056, 23208444, 24406920, 24866190, 25695063, 25787160, 26646732, 28474740, 28550070, 29010555, 29607480, 29839428, 33154920, 33308415, 34169688, 34260084, 34812666, 37299285, 38066760, 38680740, 39970098, 42712110, 42825105, 44411220, 46416888, 49732380, 51390126, 52218999, 53293464, 56949480, 57100140, 58021110, 59678856, 59955147, 66616830, 68520168, 69625332, 74598570, 77085189, 77361480, 79940196, 85424220, 85650210, 87031665, 88822440, 99464760, 99925245, 102780252, 104437998, 114200280, 116042220, 119910294, 128475315, 133233660, 139250664, 149197140, 154170378, 159880392, 170848440, 171300420, 174063330, 179865441, 199850490, 205560504, 208875996, 231255567, 232084440, 239820588, 256950630, 261094995, 266467320, 298394280, 299775735, 308340756, 342600840, 348126660, 359730882, 385425945, 399700980, 417751992, 462511134, 479641176, 513901260, 522189990, 539596323, 599551470, 616681512, 696253320, 719461764, 770851890, 799401960, 899327205, 925022268, 1027802520, 1044379980, 1079192646, 1156277835, 1199102940, 1438923528, 1541703780, 1618788969, 1798654410, 1850044536, 2088759960, 2158385292, 2312555670, 2398205880, 2697981615, 3083407560, 3237577938, 3597308820, 4316770584, 4625111340, 5395963230, 6475155876, 7194617640, 8093944845, 9250222680, 10791926460, 12950311752, 16187889690, 21583852920, 32375779380, 64751558760]

約数ペア:

[(1, 64751558760), (2, 32375779380), (3, 21583852920), (4, 16187889690), (5, 12950311752), (6, 10791926460), (7, 9250222680), (8, 8093944845), (9, 7194617640), (10, 6475155876), (12, 5395963230), (14, 4625111340), (15, 4316770584), (18, 3597308820), (20, 3237577938), (21, 3083407560), (24, 2697981615), (27, 2398205880), (28, 2312555670), (30, 2158385292), (31, 2088759960), (35, 1850044536), (36, 1798654410), (40, 1618788969), (42, 1541703780), (45, 1438923528), (54, 1199102940), (56, 1156277835), (60, 1079192646), (62, 1044379980), (63, 1027802520), (70, 925022268), (72, 899327205), (81, 799401960), (84, 770851890), (90, 719461764), (93, 696253320), (105, 616681512), (108, 599551470), (120, 539596323), (124, 522189990), (126, 513901260), (135, 479641176), (140, 462511134), (155, 417751992), (162, 399700980), (168, 385425945), (180, 359730882), (186, 348126660), (189, 342600840), (210, 308340756), (216, 299775735), (217, 298394280), (243, 266467320), (248, 261094995), (252, 256950630), (270, 239820588), (279, 232084440), (280, 231255567), (310, 208875996), (315, 205560504), (324, 199850490), (360, 179865441), (372, 174063330), (378, 171300420), (379, 170848440), (405, 159880392), (420, 154170378), (434, 149197140), (465, 139250664), (486, 133233660), (504, 128475315), (540, 119910294), (558, 116042220), (567, 114200280), (620, 104437998), (630, 102780252), (648, 99925245), (651, 99464760), (729, 88822440), (744, 87031665), (756, 85650210), (758, 85424220), (810, 79940196), (837, 77361480), (840, 77085189), (868, 74598570), (930, 69625332), (945, 68520168), (972, 66616830), (1080, 59955147), (1085, 59678856), (1116, 58021110), (1134, 57100140), (1137, 56949480), (1215, 53293464), (1240, 52218999), (1260, 51390126), (1302, 49732380), (1395, 46416888), (1458, 44411220), (1512, 42825105), (1516, 42712110), (1620, 39970098), (1674, 38680740), (1701, 38066760), (1736, 37299285), (1860, 34812666), (1890, 34260084), (1895, 34169688), (1944, 33308415), (1953, 33154920), (2170, 29839428), (2187, 29607480), (2232, 29010555), (2268, 28550070), (2274, 28474740), (2430, 26646732), (2511, 25787160), (2520, 25695063), (2604, 24866190), (2653, 24406920), (2790, 23208444), (2835, 22840056), (2916, 22205610), (3032, 21356055), (3240, 19985049), (3255, 19892952), (3348, 19340370), (3402, 19033380), (3411, 18983160), (3645, 17764488), (3720, 17406333), (3780, 17130042), (3790, 17084844), (3906, 16577460), (4185, 15472296), (4340, 14919714), (4374, 14803740), (4536, 14275035), (4548, 14237370), (4860, 13323366), (5022, 12893580), (5103, 12688920), (5208, 12433095), (5306, 12203460), (5580, 11604222), (5670, 11420028), (5685, 11389896), (5832, 11102805), (5859, 11051640), (6510, 9946476), (6561, 9869160), (6696, 9670185), (6804, 9516690), (6822, 9491580), (7290, 8882244), (7533, 8595720), (7560, 8565021), (7580, 8542422), (7812, 8288730), (7959, 8135640), (8370, 7736148), (8505, 7613352), (8680, 7459857), (8748, 7401870), (9096, 7118685), (9720, 6661683), (9765, 6630984), (10044, 6446790), (10206, 6344460), (10233, 6327720), (10612, 6101730), (10935, 5921496), (11160, 5802111), (11340, 5710014), (11370, 5694948), (11718, 5525820), (11749, 5511240), (12555, 5157432), (13020, 4973238), (13122, 4934580), (13265, 4881384), (13608, 4758345), (13644, 4745790), (14580, 4441122), (15066, 4297860), (15160, 4271211), (15309, 4229640), (15624, 4144365), (15918, 4067820), (16740, 3868074), (17010, 3806676), (17055, 3796632), (17496, 3700935), (17577, 3683880), (19530, 3315492), (19683, 3289720), (20088, 3223395), (20412, 3172230), (20466, 3163860), (21224, 3050865), (21870, 2960748), (22599, 2865240), (22680, 2855007), (22740, 2847474), (23436, 2762910), (23498, 2755620), (23877, 2711880), (25110, 2578716), (25515, 2537784), (26040, 2486619), (26244, 2467290), (26530, 2440692), (27288, 2372895), (29160, 2220561), (29295, 2210328), (30132, 2148930), (30618, 2114820), (30699, 2109240), (31836, 2033910), (32805, 1973832), (33480, 1934037), (34020, 1903338), (34110, 1898316), (35154, 1841940), (35247, 1837080), (37665, 1719144), (39060, 1657746), (39366, 1644860), (39795, 1627128), (40824, 1586115), (40932, 1581930), (43740, 1480374), (45198, 1432620), (45480, 1423737), (45927, 1409880), (46872, 1381455), (46996, 1377810), (47754, 1355940), (50220, 1289358), (51030, 1268892), (51165, 1265544), (52488, 1233645), (52731, 1227960), (53060, 1220346), (58590, 1105164), (58745, 1102248), (60264, 1074465), (61236, 1057410), (61398, 1054620), (63672, 1016955), (65610, 986916), (67797, 955080), (68040, 951669), (68220, 949158), (70308, 920970), (70494, 918540), (71631, 903960), (75330, 859572), (76545, 845928), (78120, 828873), (78732, 822430), (79590, 813564), (81864, 790965), (82243, 787320), (87480, 740187), (87885, 736776), (90396, 716310), (91854, 704940), (92097, 703080), (93992, 688905), (95508, 677970), (98415, 657944), (100440, 644679), (102060, 634446), (102330, 632772), (105462, 613980), (105741, 612360), (106120, 610173), (112995, 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