31303298880

素因数分解:

$2^6\times 3^5\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{439}}^1$

素因数の和:609

約数の個数: 672

約数和(自身を含む): 128876267520

約数和(自身を除く): 97572968640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 131, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 243, 252, 262, 270, 280, 288, 315, 320, 324, 336, 360, 378, 393, 405, 420, 432, 439, 448, 480, 486, 504, 524, 540, 560, 567, 576, 630, 648, 655, 672, 720, 756, 786, 810, 840, 864, 878, 917, 945, 960, 972, 1008, 1048, 1080, 1120, 1134, 1179, 1215, 1260, 1296, 1310, 1317, 1344, 1440, 1512, 1572, 1620, 1680, 1701, 1728, 1756, 1834, 1890, 1944, 1965, 2016, 2096, 2160, 2195, 2240, 2268, 2358, 2430, 2520, 2592, 2620, 2634, 2751, 2835, 2880, 3024, 3073, 3144, 3240, 3360, 3402, 3512, 3537, 3668, 3780, 3888, 3930, 3951, 4032, 4192, 4320, 4390, 4536, 4585, 4716, 4860, 5040, 5184, 5240, 5268, 5502, 5670, 5895, 6048, 6146, 6288, 6480, 6585, 6720, 6804, 7024, 7074, 7336, 7560, 7776, 7860, 7902, 8253, 8384, 8505, 8640, 8780, 9072, 9170, 9219, 9432, 9720, 10080, 10480, 10536, 10611, 11004, 11340, 11790, 11853, 12096, 12292, 12576, 12960, 13170, 13608, 13755, 14048, 14148, 14672, 15120, 15365, 15552, 15720, 15804, 16506, 17010, 17560, 17685, 18144, 18340, 18438, 18864, 19440, 19755, 20160, 20960, 21072, 21222, 22008, 22680, 23580, 23706, 24584, 24759, 25152, 25920, 26340, 27216, 27510, 27657, 28096, 28296, 29344, 30240, 30730, 31440, 31608, 31833, 33012, 34020, 35120, 35370, 35559, 36288, 36680, 36876, 37728, 38880, 39510, 41265, 41920, 42144, 42444, 44016, 45360, 46095, 47160, 47412, 49168, 49518, 52680, 53055, 54432, 55020, 55314, 56592, 57509, 58688, 59265, 60480, 61460, 62880, 63216, 63666, 66024, 68040, 70240, 70740, 71118, 73360, 73752, 74277, 75456, 77760, 79020, 82530, 82971, 84288, 84888, 88032, 90720, 92190, 94320, 94824, 98336, 99036, 105360, 106110, 106677, 108864, 110040, 110628, 113184, 115018, 118530, 122920, 123795, 125760, 126432, 127332, 132048, 136080, 138285, 140480, 141480, 142236, 146720, 147504, 148554, 158040, 159165, 165060, 165942, 169776, 172527, 176064, 177795, 181440, 184380, 188640, 189648, 196672, 198072, 210720, 212220, 213354, 220080, 221256, 222831, 226368, 230036, 237060, 245840, 247590, 248913, 252864, 254664, 264096, 272160, 276570, 282960, 284472, 287545, 293440, 295008, 297108, 316080, 318330, 330120, 331884, 339552, 345054, 355590, 368760, 371385, 377280, 379296, 396144, 402563, 414855, 421440, 424440, 426708, 440160, 442512, 445662, 460072, 474120, 491680, 495180, 497826, 509328, 517581, 528192, 533385, 544320, 553140, 565920, 568944, 575090, 590016, 594216, 632160, 636660, 660240, 663768, 679104, 690108, 711180, 737520, 742770, 746739, 758592, 792288, 805126, 829710, 848880, 853416, 862635, 880320, 885024, 891324, 920144, 948240, 983360, 990360, 995652, 1018656, 1035162, 1066770, 1106280, 1114155, 1131840, 1137888, 1150180, 1188432, 1207689, 1244565, 1264320, 1273320, 1320480, 1327536, 1380216, 1422360, 1475040, 1485540, 1493478, 1552743, 1584576, 1610252, 1659420, 1697760, 1706832, 1725270, 1770048, 1782648, 1840288, 1896480, 1980720, 1991304, 2012815, 2037312, 2070324, 2133540, 2212560, 2228310, 2275776, 2300360, 2376864, 2415378, 2489130, 2546640, 2587905, 2640960, 2655072, 2760432, 2844720, 2950080, 2971080, 2986956, 3105486, 3220504, 3318840, 3395520, 3413664, 3450540, 3565296, 3623067, 3680576, 3733695, 3792960, 3961440, 3982608, 4025630, 4140648, 4267080, 4425120, 4456620, 4600720, 4658229, 4753728, 4830756, 4978260, 5093280, 5175810, 5310144, 5520864, 5689440, 5942160, 5973912, 6038445, 6210972, 6441008, 6637680, 6827328, 6901080, 7130592, 7246134, 7467390, 7763715, 7922880, 7965216, 8051260, 8281296, 8534160, 8850240, 8913240, 9201440, 9316458, 9661512, 9956520, 10186560, 10351620, 10869201, 11041728, 11378880, 11884320, 11947824, 12076890, 12421944, 12882016, 13275360, 13802160, 13974687, 14261184, 14492268, 14934780, 15527430, 15930432, 16102520, 16562592, 17068320, 17826480, 18115335, 18402880, 18632916, 19323024, 19913040, 20703240, 21738402, 23291145, 23768640, 23895648, 24153780, 24843888, 25764032, 26550720, 27604320, 27949374, 28984536, 29869560, 31054860, 32205040, 32607603, 33125184, 34136640, 35652960, 36230670, 37265832, 38646048, 39826080, 41406480, 43476804, 46582290, 47791296, 48307560, 49687776, 54346005, 55208640, 55898748, 57969072, 59739120, 62109720, 64410080, 65215206, 69873435, 71305920, 72461340, 74531664, 77292096, 79652160, 82812960, 86953608, 93164580, 96615120, 97822809, 99375552, 108692010, 111797496, 115938144, 119478240, 124219440, 128820160, 130430412, 139746870, 144922680, 149063328, 163038015, 165625920, 173907216, 186329160, 193230240, 195645618, 217384020, 223594992, 231876288, 238956480, 248438880, 260860824, 279493740, 289845360, 298126656, 326076030, 347814432, 372658320, 386460480, 391291236, 434768040, 447189984, 489114045, 496877760, 521721648, 558987480, 579690720, 652152060, 695628864, 745316640, 782582472, 869536080, 894379968, 978228090, 1043443296, 1117974960, 1159381440, 1304304120, 1490633280, 1565164944, 1739072160, 1956456180, 2086886592, 2235949920, 2608608240, 3130329888, 3478144320, 3912912360, 4471899840, 5217216480, 6260659776, 7825824720, 10434432960, 15651649440, 31303298880]

約数ペア:

[(1, 31303298880), (2, 15651649440), (3, 10434432960), (4, 7825824720), (5, 6260659776), (6, 5217216480), (7, 4471899840), (8, 3912912360), (9, 3478144320), (10, 3130329888), (12, 2608608240), (14, 2235949920), (15, 2086886592), (16, 1956456180), (18, 1739072160), (20, 1565164944), (21, 1490633280), (24, 1304304120), (27, 1159381440), (28, 1117974960), (30, 1043443296), (32, 978228090), (35, 894379968), (36, 869536080), (40, 782582472), (42, 745316640), (45, 695628864), (48, 652152060), (54, 579690720), (56, 558987480), (60, 521721648), (63, 496877760), (64, 489114045), (70, 447189984), (72, 434768040), (80, 391291236), (81, 386460480), (84, 372658320), (90, 347814432), (96, 326076030), (105, 298126656), (108, 289845360), (112, 279493740), (120, 260860824), (126, 248438880), (131, 238956480), (135, 231876288), (140, 223594992), (144, 217384020), (160, 195645618), (162, 193230240), (168, 186329160), (180, 173907216), (189, 165625920), (192, 163038015), (210, 149063328), (216, 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20703240), (1572, 19913040), (1620, 19323024), (1680, 18632916), (1701, 18402880), (1728, 18115335), (1756, 17826480), (1834, 17068320), (1890, 16562592), (1944, 16102520), (1965, 15930432), (2016, 15527430), (2096, 14934780), (2160, 14492268), (2195, 14261184), (2240, 13974687), (2268, 13802160), (2358, 13275360), (2430, 12882016), (2520, 12421944), (2592, 12076890), (2620, 11947824), (2634, 11884320), (2751, 11378880), (2835, 11041728), (2880, 10869201), (3024, 10351620), (3073, 10186560), (3144, 9956520), (3240, 9661512), (3360, 9316458), (3402, 9201440), (3512, 8913240), (3537, 8850240), (3668, 8534160), (3780, 8281296), (3888, 8051260), (3930, 7965216), (3951, 7922880), (4032, 7763715), (4192, 7467390), (4320, 7246134), (4390, 7130592), (4536, 6901080), (4585, 6827328), (4716, 6637680), (4860, 6441008), (5040, 6210972), (5184, 6038445), (5240, 5973912), (5268, 5942160), (5502, 5689440), (5670, 5520864), (5895, 5310144), (6048, 5175810), (6146, 5093280), (6288, 4978260), (6480, 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(21222, 1475040), (22008, 1422360), (22680, 1380216), (23580, 1327536), (23706, 1320480), (24584, 1273320), (24759, 1264320), (25152, 1244565), (25920, 1207689), (26340, 1188432), (27216, 1150180), (27510, 1137888), (27657, 1131840), (28096, 1114155), (28296, 1106280), (29344, 1066770), (30240, 1035162), (30730, 1018656), (31440, 995652), (31608, 990360), (31833, 983360), (33012, 948240), (34020, 920144), (35120, 891324), (35370, 885024), (35559, 880320), (36288, 862635), (36680, 853416), (36876, 848880), (37728, 829710), (38880, 805126), (39510, 792288), (41265, 758592), (41920, 746739), (42144, 742770), (42444, 737520), (44016, 711180), (45360, 690108), (46095, 679104), (47160, 663768), (47412, 660240), (49168, 636660), (49518, 632160), (52680, 594216), (53055, 590016), (54432, 575090), (55020, 568944), (55314, 565920), (56592, 553140), (57509, 544320), (58688, 533385), (59265, 528192), (60480, 517581), (61460, 509328), (62880, 497826), (63216, 495180), (63666, 491680), (66024, 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