81896702720

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{577}}^1$

素因数の和:716

約数の個数: 432

約数和(自身を含む): 239197448448

約数和(自身を除く): 157300745728

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 64, 70, 73, 80, 98, 112, 124, 128, 140, 146, 155, 160, 196, 217, 224, 245, 248, 256, 280, 292, 310, 320, 365, 392, 434, 448, 490, 496, 511, 560, 577, 584, 620, 640, 730, 784, 868, 896, 980, 992, 1022, 1085, 1120, 1154, 1168, 1240, 1280, 1460, 1519, 1568, 1736, 1792, 1960, 1984, 2044, 2170, 2240, 2263, 2308, 2336, 2480, 2555, 2885, 2920, 3038, 3136, 3472, 3577, 3920, 3968, 4039, 4088, 4340, 4480, 4526, 4616, 4672, 4960, 5110, 5770, 5840, 6076, 6272, 6944, 7154, 7595, 7840, 7936, 8078, 8176, 8680, 8960, 9052, 9232, 9344, 9920, 10220, 11315, 11540, 11680, 12152, 12544, 13888, 14308, 15190, 15680, 15841, 16156, 16352, 17360, 17885, 17887, 18104, 18464, 18688, 19840, 20195, 20440, 22630, 23080, 23360, 24304, 27776, 28273, 28616, 30380, 31360, 31682, 32312, 32704, 34720, 35770, 35774, 36208, 36928, 39680, 40390, 40880, 42121, 45260, 46160, 46720, 48608, 55552, 56546, 57232, 60760, 62720, 63364, 64624, 65408, 69440, 71540, 71548, 72416, 73856, 79205, 80780, 81760, 84242, 89435, 90520, 92320, 93440, 97216, 110887, 113092, 114464, 121520, 125209, 126728, 129248, 130816, 138880, 141365, 143080, 143096, 144832, 147712, 158410, 161560, 163520, 168484, 178870, 181040, 184640, 194432, 210605, 221774, 226184, 228928, 243040, 250418, 253456, 258496, 277760, 282730, 286160, 286192, 289664, 294847, 316820, 323120, 327040, 336968, 357740, 362080, 369280, 388864, 421210, 443548, 452368, 457856, 486080, 500836, 506912, 516992, 554435, 565460, 572320, 572384, 579328, 589694, 626045, 633640, 646240, 654080, 673936, 715480, 724160, 738560, 842420, 876463, 887096, 904736, 915712, 972160, 1001672, 1013824, 1033984, 1108870, 1130920, 1144640, 1144768, 1179388, 1252090, 1267280, 1292480, 1305751, 1347872, 1430960, 1448320, 1474235, 1684840, 1752926, 1774192, 1809472, 1944320, 2003344, 2027648, 2063929, 2217740, 2261840, 2289280, 2289536, 2358776, 2504180, 2534560, 2584960, 2611502, 2695744, 2861920, 2896640, 2948470, 3369680, 3505852, 3548384, 3618944, 4006688, 4055296, 4127858, 4382315, 4435480, 4523680, 4578560, 4579072, 4717552, 5008360, 5069120, 5169920, 5223004, 5391488, 5723840, 5896940, 6528755, 6739360, 7011704, 7096768, 7237888, 8013376, 8255716, 8764630, 8870960, 9047360, 9140257, 9435104, 10016720, 10138240, 10319645, 10446008, 10782976, 11447680, 11793880, 13057510, 13478720, 14023408, 14193536, 16026752, 16511432, 17529260, 17741920, 18094720, 18280514, 18870208, 20033440, 20276480, 20639290, 20892016, 22895360, 23587760, 26115020, 26957440, 28046816, 28387072, 32053504, 33022864, 35058520, 35483840, 36189440, 36561028, 37740416, 40066880, 41278580, 41784032, 45701285, 47175520, 52230040, 53914880, 56093632, 63981799, 66045728, 70117040, 70967680, 73122056, 75480832, 80133760, 82557160, 83568064, 91402570, 94351040, 104460080, 112187264, 127963598, 132091456, 140234080, 141935360, 146244112, 160267520, 165114320, 167136128, 182805140, 188702080, 208920160, 224374528, 255927196, 264182912, 280468160, 292488224, 319908995, 330228640, 334272256, 365610280, 377404160, 417840320, 511854392, 528365824, 560936320, 584976448, 639817990, 660457280, 731220560, 835680640, 1023708784, 1121872640, 1169952896, 1279635980, 1320914560, 1462441120, 1671361280, 2047417568, 2339905792, 2559271960, 2641829120, 2924882240, 4094835136, 5118543920, 5849764480, 8189670272, 10237087840, 11699528960, 16379340544, 20474175680, 40948351360, 81896702720]

約数ペア:

[(1, 81896702720), (2, 40948351360), (4, 20474175680), (5, 16379340544), (7, 11699528960), (8, 10237087840), (10, 8189670272), (14, 5849764480), (16, 5118543920), (20, 4094835136), (28, 2924882240), (31, 2641829120), (32, 2559271960), (35, 2339905792), (40, 2047417568), (49, 1671361280), (56, 1462441120), (62, 1320914560), (64, 1279635980), (70, 1169952896), (73, 1121872640), (80, 1023708784), (98, 835680640), (112, 731220560), (124, 660457280), (128, 639817990), (140, 584976448), (146, 560936320), (155, 528365824), (160, 511854392), (196, 417840320), (217, 377404160), (224, 365610280), (245, 334272256), (248, 330228640), (256, 319908995), (280, 292488224), (292, 280468160), (310, 264182912), (320, 255927196), (365, 224374528), (392, 208920160), (434, 188702080), (448, 182805140), (490, 167136128), (496, 165114320), (511, 160267520), (560, 146244112), (577, 141935360), (584, 140234080), (620, 132091456), (640, 127963598), (730, 112187264), (784, 104460080), (868, 94351040), (896, 91402570), (980, 83568064), (992, 82557160), (1022, 80133760), (1085, 75480832), (1120, 73122056), (1154, 70967680), (1168, 70117040), (1240, 66045728), (1280, 63981799), (1460, 56093632), (1519, 53914880), (1568, 52230040), (1736, 47175520), (1792, 45701285), (1960, 41784032), (1984, 41278580), (2044, 40066880), (2170, 37740416), (2240, 36561028), (2263, 36189440), (2308, 35483840), (2336, 35058520), (2480, 33022864), (2555, 32053504), (2885, 28387072), (2920, 28046816), (3038, 26957440), (3136, 26115020), (3472, 23587760), (3577, 22895360), (3920, 20892016), (3968, 20639290), (4039, 20276480), (4088, 20033440), (4340, 18870208), (4480, 18280514), (4526, 18094720), (4616, 17741920), (4672, 17529260), (4960, 16511432), (5110, 16026752), (5770, 14193536), (5840, 14023408), (6076, 13478720), (6272, 13057510), (6944, 11793880), (7154, 11447680), (7595, 10782976), (7840, 10446008), (7936, 10319645), (8078, 10138240), (8176, 10016720), (8680, 9435104), (8960, 9140257), (9052, 9047360), (9232, 8870960), (9344, 8764630), (9920, 8255716), (10220, 8013376), (11315, 7237888), (11540, 7096768), (11680, 7011704), (12152, 6739360), (12544, 6528755), (13888, 5896940), (14308, 5723840), (15190, 5391488), (15680, 5223004), (15841, 5169920), (16156, 5069120), (16352, 5008360), (17360, 4717552), (17885, 4579072), (17887, 4578560), (18104, 4523680), (18464, 4435480), (18688, 4382315), (19840, 4127858), (20195, 4055296), (20440, 4006688), (22630, 3618944), (23080, 3548384), (23360, 3505852), (24304, 3369680), (27776, 2948470), (28273, 2896640), (28616, 2861920), (30380, 2695744), (31360, 2611502), (31682, 2584960), (32312, 2534560), (32704, 2504180), (34720, 2358776), (35770, 2289536), (35774, 2289280), (36208, 2261840), (36928, 2217740), (39680, 2063929), (40390, 2027648), (40880, 2003344), (42121, 1944320), (45260, 1809472), (46160, 1774192), (46720, 1752926), (48608, 1684840), (55552, 1474235), (56546, 1448320), (57232, 1430960), (60760, 1347872), (62720, 1305751), (63364, 1292480), (64624, 1267280), (65408, 1252090), (69440, 1179388), (71540, 1144768), (71548, 1144640), (72416, 1130920), (73856, 1108870), (79205, 1033984), (80780, 1013824), (81760, 1001672), (84242, 972160), (89435, 915712), (90520, 904736), (92320, 887096), (93440, 876463), (97216, 842420), (110887, 738560), (113092, 724160), (114464, 715480), (121520, 673936), (125209, 654080), (126728, 646240), (129248, 633640), (130816, 626045), (138880, 589694), (141365, 579328), (143080, 572384), (143096, 572320), (144832, 565460), (147712, 554435), (158410, 516992), (161560, 506912), (163520, 500836), (168484, 486080), (178870, 457856), (181040, 452368), (184640, 443548), (194432, 421210), (210605, 388864), (221774, 369280), (226184, 362080), (228928, 357740), (243040, 336968), (250418, 327040), (253456, 323120), (258496, 316820), (277760, 294847), (282730, 289664), (286160, 286192)]