81956224000

素因数分解:

$2^{10}\times 5^3\times 7^2\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:301

約数の個数: 528

約数和(自身を含む): 242449627680

約数和(自身を除く): 160493403680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 73, 80, 98, 100, 112, 125, 128, 140, 146, 160, 175, 179, 196, 200, 224, 245, 250, 256, 280, 292, 320, 350, 358, 365, 392, 400, 448, 490, 500, 511, 512, 560, 584, 640, 700, 716, 730, 784, 800, 875, 895, 896, 980, 1000, 1022, 1024, 1120, 1168, 1225, 1253, 1280, 1400, 1432, 1460, 1568, 1600, 1750, 1790, 1792, 1825, 1960, 2000, 2044, 2240, 2336, 2450, 2506, 2555, 2560, 2800, 2864, 2920, 3136, 3200, 3500, 3577, 3580, 3584, 3650, 3920, 4000, 4088, 4475, 4480, 4672, 4900, 5012, 5110, 5120, 5600, 5728, 5840, 6125, 6265, 6272, 6400, 7000, 7154, 7160, 7168, 7300, 7840, 8000, 8176, 8771, 8950, 8960, 9125, 9344, 9800, 10024, 10220, 11200, 11456, 11680, 12250, 12530, 12544, 12775, 12800, 13067, 14000, 14308, 14320, 14600, 15680, 16000, 16352, 17542, 17885, 17900, 17920, 18250, 18688, 19600, 20048, 20440, 22375, 22400, 22912, 23360, 24500, 25060, 25088, 25550, 25600, 26134, 28000, 28616, 28640, 29200, 31325, 31360, 32000, 32704, 35084, 35770, 35800, 35840, 36500, 37376, 39200, 40096, 40880, 43855, 44750, 44800, 45824, 46720, 49000, 50120, 50176, 51100, 52268, 56000, 57232, 57280, 58400, 62650, 62720, 63875, 64000, 65335, 65408, 70168, 71540, 71600, 73000, 74752, 78400, 80192, 81760, 87710, 89425, 89500, 89600, 91469, 91648, 93440, 98000, 100240, 102200, 104536, 112000, 114464, 114560, 116800, 125300, 125440, 127750, 128000, 130670, 130816, 140336, 143080, 143200, 146000, 156625, 156800, 160384, 163520, 175420, 178850, 179000, 179200, 182938, 183296, 186880, 196000, 200480, 204400, 209072, 219275, 224000, 228928, 229120, 233600, 250600, 250880, 255500, 261340, 261632, 280672, 286160, 286400, 292000, 313250, 313600, 320768, 326675, 327040, 350840, 357700, 358000, 365876, 373760, 392000, 400960, 408800, 418144, 438550, 447125, 448000, 457345, 457856, 458240, 467200, 501200, 511000, 522680, 523264, 561344, 572320, 572800, 584000, 626500, 627200, 640283, 641536, 653350, 654080, 701680, 715400, 716000, 731752, 784000, 801920, 817600, 836288, 877100, 894250, 896000, 914690, 915712, 916480, 934400, 1002400, 1022000, 1045360, 1096375, 1122688, 1144640, 1145600, 1168000, 1253000, 1254400, 1280566, 1283072, 1306700, 1308160, 1403360, 1430800, 1432000, 1463504, 1568000, 1603840, 1633375, 1635200, 1672576, 1754200, 1788500, 1829380, 1831424, 1868800, 2004800, 2044000, 2090720, 2192750, 2245376, 2286725, 2289280, 2291200, 2336000, 2506000, 2561132, 2613400, 2616320, 2806720, 2861600, 2864000, 2927008, 3136000, 3201415, 3207680, 3266750, 3270400, 3345152, 3508400, 3577000, 3658760, 3662848, 4009600, 4088000, 4181440, 4385500, 4490752, 4573450, 4578560, 4582400, 4672000, 5012000, 5122264, 5226800, 5613440, 5723200, 5728000, 5854016, 6272000, 6402830, 6415360, 6533500, 6540800, 6690304, 7016800, 7154000, 7317520, 8019200, 8176000, 8362880, 8771000, 8981504, 9146900, 9157120, 9344000, 10024000, 10244528, 10453600, 11226880, 11433625, 11446400, 11456000, 11708032, 12805660, 13067000, 13081600, 13380608, 14033600, 14308000, 14635040, 16007075, 16038400, 16352000, 16725760, 17542000, 18293800, 18314240, 20048000, 20489056, 20907200, 22453760, 22867250, 22892800, 22912000, 23416064, 25611320, 26134000, 28067200, 28616000, 29270080, 32014150, 32076800, 32704000, 33451520, 35084000, 36587600, 40096000, 40978112, 41814400, 44907520, 45734500, 45785600, 46832128, 51222640, 52268000, 56134400, 57232000, 58540160, 64028300, 65408000, 66903040, 70168000, 73175200, 80035375, 80192000, 81956224, 83628800, 91469000, 91571200, 93664256, 102445280, 104536000, 112268800, 114464000, 117080320, 128056600, 140336000, 146350400, 160070750, 160384000, 163912448, 167257600, 182938000, 204890560, 209072000, 224537600, 228928000, 234160640, 256113200, 280672000, 292700800, 320141500, 327824896, 334515200, 365876000, 409781120, 418144000, 457856000, 468321280, 512226400, 561344000, 585401600, 640283000, 655649792, 731752000, 819562240, 836288000, 1024452800, 1122688000, 1170803200, 1280566000, 1463504000, 1639124480, 1672576000, 2048905600, 2341606400, 2561132000, 2927008000, 3278248960, 4097811200, 5122264000, 5854016000, 8195622400, 10244528000, 11708032000, 16391244800, 20489056000, 40978112000, 81956224000]

約数ペア:

[(1, 81956224000), (2, 40978112000), (4, 20489056000), (5, 16391244800), (7, 11708032000), (8, 10244528000), (10, 8195622400), (14, 5854016000), (16, 5122264000), (20, 4097811200), (25, 3278248960), (28, 2927008000), (32, 2561132000), (35, 2341606400), (40, 2048905600), (49, 1672576000), (50, 1639124480), (56, 1463504000), (64, 1280566000), (70, 1170803200), (73, 1122688000), (80, 1024452800), (98, 836288000), (100, 819562240), (112, 731752000), (125, 655649792), (128, 640283000), (140, 585401600), (146, 561344000), (160, 512226400), (175, 468321280), (179, 457856000), (196, 418144000), (200, 409781120), (224, 365876000), (245, 334515200), (250, 327824896), (256, 320141500), (280, 292700800), (292, 280672000), (320, 256113200), (350, 234160640), (358, 228928000), (365, 224537600), (392, 209072000), (400, 204890560), (448, 182938000), (490, 167257600), (500, 163912448), (511, 160384000), (512, 160070750), (560, 146350400), (584, 140336000), (640, 128056600), (700, 117080320), (716, 114464000), (730, 112268800), (784, 104536000), (800, 102445280), (875, 93664256), (895, 91571200), (896, 91469000), (980, 83628800), (1000, 81956224), (1022, 80192000), (1024, 80035375), (1120, 73175200), (1168, 70168000), (1225, 66903040), (1253, 65408000), (1280, 64028300), (1400, 58540160), (1432, 57232000), (1460, 56134400), (1568, 52268000), (1600, 51222640), (1750, 46832128), (1790, 45785600), (1792, 45734500), (1825, 44907520), (1960, 41814400), (2000, 40978112), (2044, 40096000), (2240, 36587600), (2336, 35084000), (2450, 33451520), (2506, 32704000), (2555, 32076800), (2560, 32014150), (2800, 29270080), (2864, 28616000), (2920, 28067200), (3136, 26134000), (3200, 25611320), (3500, 23416064), (3577, 22912000), (3580, 22892800), (3584, 22867250), (3650, 22453760), (3920, 20907200), (4000, 20489056), (4088, 20048000), (4475, 18314240), (4480, 18293800), (4672, 17542000), (4900, 16725760), (5012, 16352000), (5110, 16038400), (5120, 16007075), (5600, 14635040), (5728, 14308000), (5840, 14033600), (6125, 13380608), (6265, 13081600), (6272, 13067000), (6400, 12805660), (7000, 11708032), (7154, 11456000), (7160, 11446400), (7168, 11433625), (7300, 11226880), (7840, 10453600), (8000, 10244528), (8176, 10024000), (8771, 9344000), (8950, 9157120), (8960, 9146900), (9125, 8981504), (9344, 8771000), (9800, 8362880), (10024, 8176000), (10220, 8019200), (11200, 7317520), (11456, 7154000), (11680, 7016800), (12250, 6690304), (12530, 6540800), (12544, 6533500), (12775, 6415360), (12800, 6402830), (13067, 6272000), (14000, 5854016), (14308, 5728000), (14320, 5723200), (14600, 5613440), (15680, 5226800), (16000, 5122264), (16352, 5012000), (17542, 4672000), (17885, 4582400), (17900, 4578560), (17920, 4573450), (18250, 4490752), (18688, 4385500), (19600, 4181440), (20048, 4088000), (20440, 4009600), (22375, 3662848), (22400, 3658760), (22912, 3577000), (23360, 3508400), (24500, 3345152), (25060, 3270400), (25088, 3266750), (25550, 3207680), (25600, 3201415), (26134, 3136000), (28000, 2927008), (28616, 2864000), (28640, 2861600), (29200, 2806720), (31325, 2616320), (31360, 2613400), (32000, 2561132), (32704, 2506000), (35084, 2336000), (35770, 2291200), (35800, 2289280), (35840, 2286725), (36500, 2245376), (37376, 2192750), (39200, 2090720), (40096, 2044000), (40880, 2004800), (43855, 1868800), (44750, 1831424), (44800, 1829380), (45824, 1788500), (46720, 1754200), (49000, 1672576), (50120, 1635200), (50176, 1633375), (51100, 1603840), (52268, 1568000), (56000, 1463504), (57232, 1432000), (57280, 1430800), (58400, 1403360), (62650, 1308160), (62720, 1306700), (63875, 1283072), (64000, 1280566), (65335, 1254400), (65408, 1253000), (70168, 1168000), (71540, 1145600), (71600, 1144640), (73000, 1122688), (74752, 1096375), (78400, 1045360), (80192, 1022000), (81760, 1002400), (87710, 934400), (89425, 916480), (89500, 915712), (89600, 914690), (91469, 896000), (91648, 894250), (93440, 877100), (98000, 836288), (100240, 817600), (102200, 801920), (104536, 784000), (112000, 731752), (114464, 716000), (114560, 715400), (116800, 701680), (125300, 654080), (125440, 653350), (127750, 641536), (128000, 640283), (130670, 627200), (130816, 626500), (140336, 584000), (143080, 572800), (143200, 572320), (146000, 561344), (156625, 523264), (156800, 522680), (160384, 511000), (163520, 501200), (175420, 467200), (178850, 458240), (179000, 457856), (179200, 457345), (182938, 448000), (183296, 447125), (186880, 438550), (196000, 418144), (200480, 408800), (204400, 400960), (209072, 392000), (219275, 373760), (224000, 365876), (228928, 358000), (229120, 357700), (233600, 350840), (250600, 327040), (250880, 326675), (255500, 320768), (261340, 313600), (261632, 313250), (280672, 292000), (286160, 286400)]