981163272960

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{5419}}^1$

素因数の和:5506

約数の個数: 864

約数和(自身を含む): 3892534732800

約数和(自身を除く): 2911371459840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 32, 36, 39, 40, 45, 48, 52, 54, 60, 62, 64, 65, 72, 78, 80, 90, 93, 96, 104, 108, 117, 120, 124, 128, 130, 135, 144, 155, 156, 160, 169, 180, 186, 192, 195, 208, 216, 234, 240, 248, 256, 260, 270, 279, 288, 310, 312, 320, 338, 351, 360, 372, 384, 390, 403, 416, 432, 465, 468, 480, 496, 507, 520, 540, 558, 576, 585, 620, 624, 640, 676, 702, 720, 744, 768, 780, 806, 832, 837, 845, 864, 930, 936, 960, 992, 1014, 1040, 1080, 1116, 1152, 1170, 1209, 1240, 1248, 1280, 1352, 1395, 1404, 1440, 1488, 1521, 1560, 1612, 1664, 1674, 1690, 1728, 1755, 1860, 1872, 1920, 1984, 2015, 2028, 2080, 2160, 2232, 2304, 2340, 2418, 2480, 2496, 2535, 2704, 2790, 2808, 2880, 2976, 3042, 3120, 3224, 3328, 3348, 3380, 3456, 3510, 3627, 3720, 3744, 3840, 3968, 4030, 4056, 4160, 4185, 4320, 4464, 4563, 4680, 4836, 4960, 4992, 5070, 5239, 5408, 5419, 5580, 5616, 5760, 5952, 6045, 6084, 6240, 6448, 6696, 6760, 6912, 7020, 7254, 7440, 7488, 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13927680, 14652976, 15088320, 15119010, 15216552, 15606720, 16126944, 16484598, 16907280, 17470856, 18034432, 18105984, 18142812, 18316220, 18728064, 19020690, 19654713, 20117760, 20158680, 20288736, 20808960, 21502592, 21838570, 21979464, 22543040, 22632480, 22678515, 23410080, 24190416, 24726897, 25360920, 26206284, 26878240, 27051648, 27474330, 28390141, 29305952, 30176640, 30238020, 30433104, 31213440, 32253888, 32757855, 32969196, 33814560, 34941712, 36211968, 36285624, 36632440, 37456128, 38041380, 39309426, 40317360, 40577472, 41211495, 43005184, 43677140, 43958928, 45086080, 45264960, 45357030, 46820160, 48380832, 49453794, 50721840, 52412568, 53756480, 54103296, 54948660, 56780282, 58611904, 58964139, 60353280, 60476040, 60866208, 62426880, 64507776, 65515710, 65938392, 67629120, 69883424, 72571248, 73264880, 76082760, 78618852, 80634720, 81154944, 82422990, 85170423, 87354280, 87917856, 90172160, 90529920, 90714060, 93640320, 96761664, 98273565, 98907588, 101443680, 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約数ペア:

[(1, 981163272960), (2, 490581636480), (3, 327054424320), (4, 245290818240), (5, 196232654592), (6, 163527212160), (8, 122645409120), (9, 109018141440), (10, 98116327296), (12, 81763606080), (13, 75474097920), (15, 65410884864), (16, 61322704560), (18, 54509070720), (20, 49058163648), (24, 40881803040), (26, 37737048960), (27, 36339380480), (30, 32705442432), (31, 31650428160), (32, 30661352280), (36, 27254535360), (39, 25158032640), (40, 24529081824), (45, 21803628288), (48, 20440901520), (52, 18868524480), (54, 18169690240), (60, 16352721216), (62, 15825214080), (64, 15330676140), (65, 15094819584), (72, 13627267680), (78, 12579016320), (80, 12264540912), (90, 10901814144), (93, 10550142720), (96, 10220450760), (104, 9434262240), (108, 9084845120), (117, 8386010880), (120, 8176360608), (124, 7912607040), (128, 7665338070), (130, 7547409792), (135, 7267876096), (144, 6813633840), (155, 6330085632), (156, 6289508160), (160, 6132270456), (169, 5805699840), (180, 5450907072), (186, 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(1014, 967616640), (1040, 943426224), (1080, 908484512), (1116, 879178560), (1152, 851704230), (1170, 838601088), (1209, 811549440), (1240, 791260704), (1248, 786188520), (1280, 766533807), (1352, 725712480), (1395, 703342848), (1404, 698834240), (1440, 681363384), (1488, 659383920), (1521, 645077760), (1560, 628950816), (1612, 608662080), (1664, 589641390), (1674, 586119040), (1690, 580569984), (1728, 567802820), (1755, 559067392), (1860, 527507136), (1872, 524125680), (1920, 511022538), (1984, 494537940), (2015, 486929664), (2028, 483808320), (2080, 471713112), (2160, 454242256), (2232, 439589280), (2304, 425852115), (2340, 419300544), (2418, 405774720), (2480, 395630352), (2496, 393094260), (2535, 387046656), (2704, 362856240), (2790, 351671424), (2808, 349417120), (2880, 340681692), (2976, 329691960), (3042, 322538880), (3120, 314475408), (3224, 304331040), (3328, 294820695), (3348, 293059520), (3380, 290284992), (3456, 283901410), (3510, 279533696), (3627, 270516480), (3720, 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3663244), (281788, 3481920), (282906, 3468160), (290160, 3381456), (292032, 3359780), (292626, 3352960), (309504, 3170115), (314340, 3121344), (324480, 3023802), (325140, 3017664), (335296, 2926260), (335978, 2920320), (346816, 2829060), (348192, 2817880), (352235, 2785536), (357120, 2747433), (365040, 2687824), (377208, 2601120), (386880, 2536092), (389376, 2519835), (390168, 2514720), (419120, 2341008), (422682, 2321280), (433520, 2263248), (435240, 2254304), (449280, 2183857), (464256, 2113410), (471510, 2080896), (486720, 2015868), (487710, 2011776), (502944, 1950840), (503967, 1946880), (515840, 1902069), (520224, 1886040), (535680, 1831622), (563576, 1740960), (565812, 1734080), (580320, 1690728), (584064, 1679890), (585252, 1676480), (628680, 1560672), (634023, 1547520), (648960, 1511901), (650280, 1508832), (670592, 1463130), (671956, 1460160), (693632, 1414530), (696384, 1408940), (704470, 1392768), (707265, 1387264), (730080, 1343912), (731565, 1341184), (754416, 1300560), (773760, 1268046), (780336, 1257360), (838240, 1170504), (839945, 1168128), (845364, 1160640), (867040, 1131624), (870480, 1127152), (915811, 1071360), (928512, 1056705), (943020, 1040448), (973440, 1007934), (975420, 1005888)]