71791357440

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:494

約数の個数: 640

約数和(自身を含む): 262474629120

約数和(自身を除く): 190683271680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 64, 66, 79, 80, 88, 93, 96, 110, 120, 124, 128, 132, 155, 158, 160, 165, 176, 186, 192, 220, 237, 240, 248, 256, 264, 310, 316, 320, 330, 341, 347, 352, 372, 384, 395, 440, 465, 474, 480, 496, 512, 528, 620, 632, 640, 660, 682, 694, 704, 744, 768, 790, 869, 880, 930, 948, 960, 992, 1023, 1041, 1056, 1185, 1240, 1264, 1280, 1320, 1364, 1388, 1408, 1488, 1536, 1580, 1705, 1735, 1738, 1760, 1860, 1896, 1920, 1984, 2046, 2082, 2112, 2370, 2449, 2480, 2528, 2560, 2607, 2640, 2728, 2776, 2816, 2976, 3160, 3410, 3470, 3476, 3520, 3720, 3792, 3817, 3840, 3968, 4092, 4164, 4224, 4345, 4740, 4898, 4960, 5056, 5115, 5205, 5214, 5280, 5456, 5552, 5632, 5952, 6320, 6820, 6940, 6952, 7040, 7347, 7440, 7584, 7634, 7680, 7936, 8184, 8328, 8448, 8690, 9480, 9796, 9920, 10112, 10230, 10410, 10428, 10560, 10757, 10912, 11104, 11451, 11904, 12245, 12640, 13035, 13640, 13880, 13904, 14080, 14694, 14880, 15168, 15268, 15872, 16368, 16656, 16896, 17380, 18960, 19085, 19592, 19840, 20224, 20460, 20820, 20856, 21120, 21514, 21824, 22208, 22902, 23808, 24490, 25280, 26070, 26939, 27280, 27413, 27760, 27808, 28160, 29388, 29760, 30336, 30536, 32271, 32736, 33312, 34760, 36735, 37920, 38170, 39184, 39680, 40448, 40920, 41640, 41712, 42240, 43028, 43648, 44416, 45804, 47616, 48980, 50560, 52140, 53785, 53878, 54560, 54826, 55520, 55616, 57255, 58776, 59520, 60672, 61072, 64542, 65472, 66624, 69520, 73470, 75840, 76340, 78368, 79360, 80817, 81840, 82239, 83280, 83424, 84480, 86056, 87296, 88832, 91608, 97960, 101120, 104280, 107570, 107756, 109120, 109652, 111040, 111232, 114510, 117552, 118327, 119040, 121344, 122144, 129084, 130944, 133248, 134695, 137065, 139040, 146940, 151680, 152680, 156736, 161355, 161634, 163680, 164478, 166560, 166848, 172112, 174592, 177664, 183216, 195920, 202240, 208560, 215140, 215512, 218240, 219304, 222080, 222464, 229020, 235104, 236654, 238080, 244288, 258168, 261888, 266496, 269390, 274130, 278080, 293880, 301543, 303360, 305360, 313472, 322710, 323268, 327360, 328956, 333120, 333696, 344224, 354981, 366432, 391840, 404085, 411195, 417120, 430280, 431024, 436480, 438608, 444160, 444928, 458040, 470208, 473308, 488576, 516336, 523776, 532992, 538780, 548260, 556160, 587760, 591635, 603086, 606720, 610720, 626944, 645420, 646536, 654720, 657912, 666240, 667392, 688448, 709962, 732864, 783680, 808170, 822390, 834240, 849803, 860560, 862048, 872960, 877216, 888320, 904629, 916080, 940416, 946616, 977152, 1032672, 1077560, 1096520, 1112320, 1175520, 1183270, 1206172, 1221440, 1253888, 1290840, 1293072, 1309440, 1315824, 1332480, 1334784, 1376896, 1419924, 1465728, 1507715, 1567360, 1616340, 1644780, 1668480, 1699606, 1721120, 1724096, 1754432, 1774905, 1809258, 1832160, 1880832, 1893232, 1954304, 2065344, 2155120, 2193040, 2224640, 2351040, 2366540, 2412344, 2442880, 2549409, 2581680, 2586144, 2618880, 2631648, 2664960, 2753792, 2839848, 2931456, 3015430, 3134720, 3232680, 3289560, 3336960, 3399212, 3442240, 3448192, 3508864, 3549810, 3618516, 3664320, 3761664, 3786464, 4130688, 4249015, 4310240, 4386080, 4523145, 4702080, 4733080, 4824688, 4885760, 5098818, 5163360, 5172288, 5263296, 5507584, 5679696, 5862912, 6030860, 6269440, 6465360, 6579120, 6673920, 6798424, 6884480, 6896384, 7017728, 7099620, 7237032, 7328640, 7572928, 8261376, 8498030, 8620480, 8772160, 9046290, 9347833, 9404160, 9466160, 9649376, 9771520, 10197636, 10326720, 10344576, 10526592, 11359392, 12061720, 12747045, 12930720, 13158240, 13596848, 13768960, 13792768, 14035456, 14199240, 14474064, 14657280, 15145856, 16522752, 16996060, 17240960, 17544320, 18092580, 18695666, 18808320, 18932320, 19298752, 20395272, 20653440, 20689152, 21053184, 22718784, 24123440, 25494090, 25861440, 26316480, 27193696, 27537920, 28043499, 28398480, 28948128, 29314560, 30291712, 33992120, 34481920, 35088640, 36185160, 37391332, 37864640, 38597504, 40790544, 41306880, 41378304, 42106368, 45437568, 46739165, 48246880, 50988180, 51722880, 52632960, 54387392, 56086998, 56796960, 57896256, 60583424, 67984240, 68963840, 70177280, 72370320, 74782664, 75729280, 77195008, 81581088, 82613760, 90875136, 93478330, 96493760, 101976360, 103445760, 105265920, 108774784, 112173996, 113593920, 115792512, 135968480, 140217495, 144740640, 149565328, 151458560, 154390016, 163162176, 181750272, 186956660, 192987520, 203952720, 206891520, 210531840, 217549568, 224347992, 227187840, 231585024, 271936960, 280434990, 289481280, 299130656, 302917120, 326324352, 373913320, 385975040, 407905440, 435099136, 448695984, 454375680, 463170048, 543873920, 560869980, 578962560, 598261312, 652648704, 747826640, 771950080, 815810880, 897391968, 908751360, 1087747840, 1121739960, 1157925120, 1196522624, 1305297408, 1495653280, 1631621760, 1794783936, 2175495680, 2243479920, 2315850240, 2393045248, 2991306560, 3263243520, 3589567872, 4486959840, 4786090496, 5982613120, 6526487040, 7179135744, 8973919680, 11965226240, 14358271488, 17947839360, 23930452480, 35895678720, 71791357440]

約数ペア:

[(1, 71791357440), (2, 35895678720), (3, 23930452480), (4, 17947839360), (5, 14358271488), (6, 11965226240), (8, 8973919680), (10, 7179135744), (11, 6526487040), (12, 5982613120), (15, 4786090496), (16, 4486959840), (20, 3589567872), (22, 3263243520), (24, 2991306560), (30, 2393045248), (31, 2315850240), (32, 2243479920), (33, 2175495680), (40, 1794783936), (44, 1631621760), (48, 1495653280), (55, 1305297408), (60, 1196522624), (62, 1157925120), (64, 1121739960), (66, 1087747840), (79, 908751360), (80, 897391968), (88, 815810880), (93, 771950080), (96, 747826640), (110, 652648704), (120, 598261312), (124, 578962560), (128, 560869980), (132, 543873920), (155, 463170048), (158, 454375680), (160, 448695984), (165, 435099136), (176, 407905440), (186, 385975040), (192, 373913320), (220, 326324352), (237, 302917120), (240, 299130656), (248, 289481280), (256, 280434990), (264, 271936960), (310, 231585024), (316, 227187840), (320, 224347992), (330, 217549568), (341, 210531840), (347, 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