681036190240

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1109}}^1$

素因数の和:1277

約数の個数: 576

約数和(自身を含む): 2017558821600

約数和(自身を除く): 1336522631360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 37, 40, 49, 56, 58, 70, 73, 74, 80, 98, 112, 116, 140, 145, 146, 148, 160, 185, 196, 203, 224, 232, 245, 259, 280, 290, 292, 296, 365, 370, 392, 406, 464, 490, 511, 518, 560, 580, 584, 592, 730, 740, 784, 812, 928, 980, 1015, 1022, 1036, 1073, 1109, 1120, 1160, 1168, 1184, 1295, 1421, 1460, 1480, 1568, 1624, 1813, 1960, 2030, 2044, 2072, 2117, 2146, 2218, 2320, 2336, 2555, 2590, 2701, 2842, 2920, 2960, 3248, 3577, 3626, 3920, 4060, 4088, 4144, 4234, 4292, 4436, 4640, 5110, 5180, 5365, 5402, 5545, 5684, 5840, 5920, 6496, 7105, 7154, 7252, 7511, 7763, 7840, 8120, 8176, 8288, 8468, 8584, 8872, 9065, 10220, 10360, 10585, 10730, 10804, 11090, 11368, 11680, 13505, 14210, 14308, 14504, 14819, 15022, 15526, 16240, 16352, 16936, 17168, 17744, 17885, 18130, 18907, 20440, 20720, 21170, 21460, 21608, 22180, 22736, 27010, 28420, 28616, 29008, 29638, 30044, 31052, 32161, 32480, 33872, 34336, 35488, 35770, 36260, 37555, 37814, 38815, 40880, 41033, 41440, 42340, 42920, 43216, 44360, 45472, 52577, 54020, 54341, 56840, 57232, 58016, 59276, 60088, 62104, 64322, 67744, 71540, 72520, 74095, 75110, 75628, 77630, 78329, 80957, 81760, 82066, 84680, 85840, 86432, 88720, 94535, 103733, 105154, 108040, 108682, 113680, 114464, 118552, 120176, 124208, 128644, 132349, 143080, 145040, 148190, 150220, 151256, 155260, 156658, 160805, 161914, 164132, 169360, 171680, 177440, 189070, 205165, 207466, 210308, 216080, 217364, 225127, 227360, 237104, 240352, 248416, 257288, 262885, 264698, 271705, 286160, 287231, 290080, 296380, 300440, 302512, 310520, 313316, 321610, 323828, 328264, 338720, 378140, 391645, 404785, 410330, 414932, 420616, 432160, 434728, 450254, 474208, 514576, 518665, 525770, 529396, 543410, 548303, 566699, 572320, 574462, 592760, 600880, 605024, 621040, 626632, 643220, 647656, 656528, 661745, 756280, 783290, 809570, 820660, 829864, 841232, 869456, 900508, 1029152, 1037330, 1051540, 1058792, 1086820, 1096606, 1125635, 1133398, 1148924, 1185520, 1189957, 1201760, 1242080, 1253264, 1286440, 1295312, 1313056, 1323490, 1436155, 1512560, 1566580, 1575889, 1619140, 1641320, 1659728, 1682464, 1738912, 1801016, 2010617, 2074660, 2103080, 2117584, 2173640, 2193212, 2251270, 2266796, 2297848, 2347753, 2371040, 2379914, 2506528, 2572880, 2590624, 2646980, 2741515, 2833495, 2872310, 2995409, 3025120, 3133160, 3151778, 3238280, 3282640, 3319456, 3602032, 3838121, 3966893, 4021234, 4149320, 4206160, 4235168, 4347280, 4386424, 4502540, 4533592, 4595696, 4695506, 4759828, 5145760, 5293960, 5483030, 5666990, 5744620, 5949785, 5990818, 6266320, 6303556, 6476560, 6565280, 7204064, 7676242, 7879445, 7933786, 8042468, 8298640, 8329699, 8412320, 8694560, 8772848, 9005080, 9067184, 9191392, 9391012, 9519656, 10053085, 10587920, 10966060, 11333980, 11489240, 11738765, 11899570, 11981636, 12532640, 12607112, 12953120, 14977045, 15352484, 15758890, 15867572, 16084936, 16434271, 16597280, 16659398, 17545696, 18010160, 18134368, 18782024, 19039312, 19190605, 19834465, 20106170, 20967863, 21175840, 21932120, 22667960, 22978480, 23477530, 23799140, 23963272, 25214224, 29954090, 30704968, 31517780, 31735144, 32169872, 32868542, 33318796, 36020320, 37564048, 38078624, 38381210, 39668930, 40212340, 41648495, 41935726, 43864240, 45335920, 45956960, 46955060, 47598280, 47926544, 50428448, 58307893, 59908180, 61409936, 63035560, 63470288, 64339744, 65737084, 66637592, 75128096, 76762420, 79337860, 80424680, 82171355, 83296990, 83871452, 86866861, 87728480, 90671840, 93910120, 95196560, 95853088, 104839315, 115039897, 116615786, 119816360, 122819872, 126071120, 126940576, 131474168, 133275184, 146775041, 153524840, 158675720, 160849360, 164342710, 166593980, 167742904, 173733722, 187820240, 190393120, 209678630, 230079794, 233231572, 239632720, 252142240, 262948336, 266550368, 291539465, 293550082, 307049680, 317351440, 321698720, 328685420, 333187960, 335485808, 347467444, 375640480, 419357260, 434334305, 460159588, 466463144, 479265440, 525896672, 575199485, 583078930, 587100164, 608068027, 614099360, 634702880, 657370840, 666375920, 670971616, 694934888, 733875205, 838714520, 868668610, 920319176, 932926288, 1150398970, 1166157860, 1174200328, 1216136054, 1314741680, 1332751840, 1389869776, 1467750410, 1677429040, 1737337220, 1840638352, 1865852576, 2300797940, 2332315720, 2348400656, 2432272108, 2629483360, 2779739552, 2935500820, 3040340135, 3354858080, 3474674440, 3681276704, 4256476189, 4601595880, 4664631440, 4696801312, 4864544216, 5871001640, 6080680270, 6949348880, 8512952378, 9203191760, 9329262880, 9729088432, 11742003280, 12161360540, 13898697760, 17025904756, 18406383520, 19458176864, 21282380945, 23484006560, 24322721080, 34051809512, 42564761890, 48645442160, 68103619024, 85129523780, 97290884320, 136207238048, 170259047560, 340518095120, 681036190240]

約数ペア:

[(1, 681036190240), (2, 340518095120), (4, 170259047560), (5, 136207238048), (7, 97290884320), (8, 85129523780), (10, 68103619024), (14, 48645442160), (16, 42564761890), (20, 34051809512), (28, 24322721080), (29, 23484006560), (32, 21282380945), (35, 19458176864), (37, 18406383520), (40, 17025904756), (49, 13898697760), (56, 12161360540), (58, 11742003280), (70, 9729088432), (73, 9329262880), (74, 9203191760), (80, 8512952378), (98, 6949348880), (112, 6080680270), (116, 5871001640), (140, 4864544216), (145, 4696801312), (146, 4664631440), (148, 4601595880), (160, 4256476189), (185, 3681276704), (196, 3474674440), (203, 3354858080), (224, 3040340135), (232, 2935500820), (245, 2779739552), (259, 2629483360), (280, 2432272108), (290, 2348400656), (292, 2332315720), (296, 2300797940), (365, 1865852576), (370, 1840638352), (392, 1737337220), (406, 1677429040), (464, 1467750410), (490, 1389869776), (511, 1332751840), (518, 1314741680), (560, 1216136054), (580, 1174200328), (584, 1166157860), 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(5545, 122819872), (5684, 119816360), (5840, 116615786), (5920, 115039897), (6496, 104839315), (7105, 95853088), (7154, 95196560), (7252, 93910120), (7511, 90671840), (7763, 87728480), (7840, 86866861), (8120, 83871452), (8176, 83296990), (8288, 82171355), (8468, 80424680), (8584, 79337860), (8872, 76762420), (9065, 75128096), (10220, 66637592), (10360, 65737084), (10585, 64339744), (10730, 63470288), (10804, 63035560), (11090, 61409936), (11368, 59908180), (11680, 58307893), (13505, 50428448), (14210, 47926544), (14308, 47598280), (14504, 46955060), (14819, 45956960), (15022, 45335920), (15526, 43864240), (16240, 41935726), (16352, 41648495), (16936, 40212340), (17168, 39668930), (17744, 38381210), (17885, 38078624), (18130, 37564048), (18907, 36020320), (20440, 33318796), (20720, 32868542), (21170, 32169872), (21460, 31735144), (21608, 31517780), (22180, 30704968), (22736, 29954090), (27010, 25214224), (28420, 23963272), (28616, 23799140), (29008, 23477530), (29638, 22978480), 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