64681774560

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:416

約数の個数: 768

約数和(自身を含む): 251983872000

約数和(自身を除く): 187302097440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 61, 65, 72, 78, 79, 80, 90, 96, 104, 108, 117, 120, 122, 130, 135, 144, 156, 158, 160, 180, 183, 195, 208, 216, 234, 237, 239, 240, 244, 260, 270, 288, 305, 312, 316, 351, 360, 366, 390, 395, 416, 432, 468, 474, 478, 480, 488, 520, 540, 549, 585, 610, 624, 632, 702, 711, 717, 720, 732, 780, 790, 793, 864, 915, 936, 948, 956, 976, 1027, 1040, 1080, 1098, 1170, 1185, 1195, 1220, 1248, 1264, 1404, 1422, 1434, 1440, 1464, 1560, 1580, 1586, 1647, 1755, 1830, 1872, 1896, 1912, 1952, 2054, 2080, 2133, 2151, 2160, 2196, 2340, 2370, 2379, 2390, 2440, 2528, 2745, 2808, 2844, 2868, 2928, 3081, 3107, 3120, 3160, 3172, 3294, 3510, 3555, 3585, 3660, 3744, 3792, 3824, 3965, 4108, 4266, 4302, 4320, 4392, 4680, 4740, 4758, 4780, 4819, 4880, 5135, 5490, 5616, 5688, 5736, 5856, 6162, 6214, 6240, 6320, 6344, 6453, 6588, 7020, 7110, 7137, 7170, 7320, 7584, 7648, 7930, 8216, 8235, 8532, 8604, 8784, 9243, 9321, 9360, 9480, 9516, 9560, 9638, 9760, 10270, 10665, 10755, 10980, 11232, 11376, 11472, 11895, 12324, 12428, 12640, 12688, 12906, 13176, 14040, 14220, 14274, 14340, 14457, 14579, 14640, 15405, 15535, 15860, 16432, 16470, 17064, 17208, 17568, 18486, 18642, 18720, 18881, 18960, 19032, 19120, 19276, 20540, 21330, 21411, 21510, 21960, 22752, 22944, 23790, 24095, 24648, 24856, 25376, 25812, 26352, 27729, 27963, 28080, 28440, 28548, 28680, 28914, 29158, 29280, 30810, 31070, 31720, 32265, 32864, 32940, 34128, 34416, 35685, 36972, 37284, 37762, 37920, 38064, 38240, 38552, 41080, 42660, 42822, 43020, 43371, 43737, 43920, 46215, 46605, 47580, 48190, 49296, 49712, 51624, 52704, 55458, 55926, 56160, 56643, 56880, 57096, 57360, 57828, 58316, 61620, 62140, 62647, 63440, 64530, 65880, 68256, 68832, 71370, 72285, 72895, 73944, 74568, 75524, 76128, 77104, 82160, 83889, 85320, 85644, 86040, 86742, 87474, 87840, 92430, 93210, 94405, 95160, 96380, 98592, 99424, 103248, 107055, 110916, 111852, 113286, 113760, 114192, 114720, 115656, 116632, 123240, 124280, 125294, 126880, 129060, 130113, 131211, 131760, 138645, 139815, 142740, 144570, 145790, 147888, 149136, 151048, 154208, 164320, 167778, 169929, 170640, 171288, 172080, 173484, 174948, 184860, 186420, 187941, 188810, 189527, 190320, 192760, 206496, 214110, 216855, 218685, 221832, 223704, 226572, 228384, 231312, 233264, 245453, 246480, 248560, 250588, 258120, 260226, 262422, 263520, 277290, 279630, 283215, 285480, 289140, 291580, 295776, 298272, 302096, 313235, 335556, 339858, 341280, 342576, 344160, 346968, 349896, 369720, 372840, 375882, 377620, 379054, 380640, 385520, 393633, 419445, 428220, 433710, 437370, 443664, 447408, 453144, 462624, 466528, 490906, 492960, 497120, 501176, 509787, 516240, 520452, 524844, 554580, 559260, 563823, 566430, 568581, 570960, 578280, 583160, 604192, 626470, 650565, 656055, 671112, 679716, 685152, 693936, 699792, 736359, 739440, 745680, 751764, 755240, 758108, 771040, 787266, 838890, 849645, 856440, 867420, 874740, 887328, 894816, 906288, 939705, 947635, 981812, 1002352, 1019574, 1032480, 1040904, 1049688, 1109160, 1118520, 1127646, 1132860, 1137162, 1141920, 1151741, 1156560, 1166320, 1227265, 1252940, 1301130, 1312110, 1342224, 1359432, 1387872, 1399584, 1472718, 1478880, 1491360, 1503528, 1510480, 1516216, 1574532, 1677780, 1691469, 1699290, 1705743, 1712880, 1734840, 1749480, 1812576, 1879410, 1895270, 1963624, 1968165, 2004704, 2039148, 2081808, 2099376, 2209077, 2218320, 2237040, 2255292, 2265720, 2274324, 2303482, 2313120, 2332640, 2454530, 2505880, 2548935, 2602260, 2624220, 2684448, 2718864, 2819115, 2842905, 2945436, 3007056, 3020960, 3032432, 3149064, 3355560, 3382938, 3398580, 3411486, 3425760, 3455223, 3469680, 3498960, 3681795, 3758820, 3790540, 3927248, 3936330, 4078296, 4163616, 4198752, 4418154, 4436640, 4474080, 4510584, 4531440, 4548648, 4606964, 4909060, 5011760, 5097870, 5117229, 5204520, 5248440, 5437728, 5638230, 5685810, 5758705, 5890872, 6014112, 6064864, 6298128, 6627231, 6711120, 6765876, 6797160, 6822972, 6910446, 6939360, 6997920, 7363590, 7517640, 7581080, 7854496, 7872660, 8156592, 8457345, 8528715, 8836308, 9021168, 9062880, 9097296, 9213928, 9818120, 10023520, 10195740, 10234458, 10365669, 10409040, 10496880, 11045385, 11276460, 11371620, 11517410, 11781744, 12596256, 13254462, 13422240, 13531752, 13594320, 13645944, 13820892, 14727180, 14972633, 15035280, 15162160, 15745320, 16313184, 16914690, 17057430, 17276115, 17672616, 18042336, 18194592, 18427856, 19636240, 20391480, 20468916, 20731338, 20818080, 20993760, 22090770, 22552920, 22743240, 23034820, 23563488, 25586145, 26508924, 27063504, 27188640, 27291888, 27641784, 29454360, 29945266, 30070560, 30324320, 31097007, 31490640, 33136155, 33829380, 34114860, 34552230, 35345232, 36855712, 39272480, 40782960, 40937832, 41462676, 44181540, 44917899, 45105840, 45486480, 46069640, 51172290, 51828345, 53017848, 54127008, 54583776, 55283568, 58908720, 59890532, 62194014, 62981280, 66272310, 67658760, 68229720, 69104460, 70690464, 74863165, 81565920, 81875664, 82925352, 88363080, 89835798, 90211680, 90972960, 92139280, 102344580, 103656690, 106035696, 110567136, 117817440, 119781064, 124388028, 132544620, 134753697, 135317520, 136459440, 138208920, 149726330, 155485035, 163751328, 165850704, 176726160, 179671596, 184278560, 204689160, 207313380, 212071392, 224589495, 239562128, 248776056, 265089240, 269507394, 270635040, 272918880, 276417840, 299452660, 310970070, 331701408, 353452320, 359343192, 404261091, 409378320, 414626760, 449178990, 479124256, 497552112, 530178480, 539014788, 552835680, 598905320, 621940140, 673768485, 718686384, 808522182, 818756640, 829253520, 898357980, 995104224, 1060356960, 1078029576, 1197810640, 1243880280, 1347536970, 1437372768, 1617044364, 1658507040, 1796715960, 2021305455, 2156059152, 2395621280, 2487760560, 2695073940, 3234088728, 3593431920, 4042610910, 4312118304, 4975521120, 5390147880, 6468177456, 7186863840, 8085221820, 10780295760, 12936354912, 16170443640, 21560591520, 32340887280, 64681774560]

約数ペア:

[(1, 64681774560), (2, 32340887280), (3, 21560591520), (4, 16170443640), (5, 12936354912), (6, 10780295760), (8, 8085221820), (9, 7186863840), (10, 6468177456), (12, 5390147880), (13, 4975521120), (15, 4312118304), (16, 4042610910), (18, 3593431920), (20, 3234088728), (24, 2695073940), (26, 2487760560), (27, 2395621280), (30, 2156059152), (32, 2021305455), (36, 1796715960), (39, 1658507040), (40, 1617044364), (45, 1437372768), (48, 1347536970), (52, 1243880280), (54, 1197810640), (60, 1078029576), (61, 1060356960), (65, 995104224), (72, 898357980), (78, 829253520), (79, 818756640), (80, 808522182), (90, 718686384), (96, 673768485), (104, 621940140), (108, 598905320), (117, 552835680), (120, 539014788), (122, 530178480), (130, 497552112), (135, 479124256), (144, 449178990), (156, 414626760), (158, 409378320), (160, 404261091), (180, 359343192), (183, 353452320), (195, 331701408), (208, 310970070), (216, 299452660), (234, 276417840), (237, 272918880), (239, 270635040), (240, 269507394), (244, 265089240), (260, 248776056), (270, 239562128), (288, 224589495), (305, 212071392), (312, 207313380), (316, 204689160), (351, 184278560), (360, 179671596), (366, 176726160), (390, 165850704), (395, 163751328), (416, 155485035), (432, 149726330), (468, 138208920), (474, 136459440), (478, 135317520), (480, 134753697), (488, 132544620), (520, 124388028), (540, 119781064), (549, 117817440), (585, 110567136), (610, 106035696), (624, 103656690), (632, 102344580), (702, 92139280), (711, 90972960), (717, 90211680), (720, 89835798), (732, 88363080), (780, 82925352), (790, 81875664), (793, 81565920), (864, 74863165), (915, 70690464), (936, 69104460), (948, 68229720), (956, 67658760), (976, 66272310), (1027, 62981280), (1040, 62194014), (1080, 59890532), (1098, 58908720), (1170, 55283568), (1185, 54583776), (1195, 54127008), (1220, 53017848), (1248, 51828345), (1264, 51172290), (1404, 46069640), (1422, 45486480), (1434, 45105840), (1440, 44917899), (1464, 44181540), (1560, 41462676), (1580, 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(116632, 554580), (123240, 524844), (124280, 520452), (125294, 516240), (126880, 509787), (129060, 501176), (130113, 497120), (131211, 492960), (131760, 490906), (138645, 466528), (139815, 462624), (142740, 453144), (144570, 447408), (145790, 443664), (147888, 437370), (149136, 433710), (151048, 428220), (154208, 419445), (164320, 393633), (167778, 385520), (169929, 380640), (170640, 379054), (171288, 377620), (172080, 375882), (173484, 372840), (174948, 369720), (184860, 349896), (186420, 346968), (187941, 344160), (188810, 342576), (189527, 341280), (190320, 339858), (192760, 335556), (206496, 313235), (214110, 302096), (216855, 298272), (218685, 295776), (221832, 291580), (223704, 289140), (226572, 285480), (228384, 283215), (231312, 279630), (233264, 277290), (245453, 263520), (246480, 262422), (248560, 260226), (250588, 258120)]