21173705280

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{467}}^1$

素因数の和:683

約数の個数: 672

約数和(自身を含む): 90346523904

約数和(自身を除く): 69172818624

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 173, 180, 182, 192, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 320, 336, 346, 360, 364, 390, 416, 420, 448, 455, 467, 468, 480, 504, 519, 520, 546, 560, 576, 585, 624, 630, 672, 692, 720, 728, 780, 819, 832, 840, 865, 910, 934, 936, 960, 1008, 1038, 1040, 1092, 1120, 1170, 1211, 1248, 1260, 1344, 1365, 1384, 1401, 1440, 1456, 1557, 1560, 1638, 1680, 1730, 1820, 1868, 1872, 2016, 2076, 2080, 2184, 2240, 2249, 2335, 2340, 2422, 2496, 2520, 2595, 2730, 2768, 2802, 2880, 2912, 3114, 3120, 3269, 3276, 3360, 3460, 3633, 3640, 3736, 3744, 4032, 4095, 4152, 4160, 4203, 4368, 4498, 4670, 4680, 4844, 5040, 5190, 5460, 5536, 5604, 5824, 6055, 6071, 6228, 6240, 6538, 6552, 6720, 6747, 6920, 7005, 7266, 7280, 7472, 7488, 7785, 8190, 8304, 8406, 8736, 8996, 9340, 9360, 9688, 9807, 10080, 10380, 10899, 10920, 11072, 11208, 11245, 12110, 12142, 12456, 12480, 13076, 13104, 13494, 13840, 14010, 14532, 14560, 14944, 15570, 15743, 16345, 16380, 16608, 16812, 17472, 17992, 18165, 18213, 18680, 18720, 19376, 19614, 20160, 20241, 20760, 21015, 21798, 21840, 22416, 22490, 24220, 24284, 24912, 26152, 26208, 26988, 27680, 28020, 29064, 29120, 29421, 29888, 30355, 31140, 31486, 32690, 32760, 33216, 33624, 33735, 35984, 36330, 36426, 37360, 37440, 38752, 39228, 40482, 41520, 42030, 42497, 43596, 43680, 44832, 44980, 47229, 48440, 48568, 49035, 49824, 52304, 52416, 53976, 54495, 54639, 55360, 56040, 58128, 58842, 60710, 62280, 62972, 65380, 65520, 67248, 67470, 71968, 72660, 72852, 74720, 77504, 78456, 78715, 80791, 80964, 83040, 84060, 84994, 87192, 87360, 89664, 89960, 91065, 94458, 96880, 97136, 98070, 99648, 101205, 104608, 107952, 108990, 109278, 112080, 116256, 117684, 121420, 124560, 125944, 127491, 130760, 131040, 134496, 134940, 141687, 143936, 145320, 145704, 147105, 149440, 156912, 157430, 161582, 161928, 166080, 168120, 169988, 174384, 179920, 182130, 188916, 193760, 194272, 196140, 202410, 209216, 212485, 215904, 217980, 218556, 224160, 232512, 235368, 236145, 242373, 242840, 249120, 251888, 254982, 261520, 262080, 268992, 269880, 273195, 283374, 290640, 291408, 294210, 313824, 314860, 323164, 323856, 336240, 339976, 348768, 359840, 364260, 377832, 382473, 387520, 388544, 392280, 403955, 404820, 424970, 431808, 435960, 437112, 448320, 470736, 472290, 484746, 485680, 498240, 503776, 509964, 523040, 539760, 546390, 565537, 566748, 581280, 582816, 588420, 627648, 629720, 637455, 646328, 647712, 672480, 679952, 697536, 708435, 719680, 727119, 728520, 755664, 764946, 784560, 807910, 809640, 849940, 871920, 874224, 941472, 944580, 969492, 971360, 1007552, 1019928, 1046080, 1050283, 1079520, 1092780, 1131074, 1133496, 1162560, 1165632, 1176840, 1211865, 1259440, 1274910, 1292656, 1295424, 1344960, 1359904, 1416870, 1454238, 1457040, 1511328, 1529892, 1569120, 1615820, 1619280, 1696611, 1699880, 1743840, 1748448, 1882944, 1889160, 1912365, 1938984, 1942720, 2039856, 2100566, 2159040, 2185560, 2262148, 2266992, 2353680, 2423730, 2518880, 2549820, 2585312, 2719808, 2827685, 2833740, 2908476, 2914080, 3022656, 3059784, 3138240, 3150849, 3231640, 3238560, 3393222, 3399760, 3487680, 3496896, 3635595, 3778320, 3824730, 3877968, 4079712, 4201132, 4371120, 4524296, 4533984, 4707360, 4847460, 5037760, 5089833, 5099640, 5170624, 5251415, 5655370, 5667480, 5816952, 5828160, 6119568, 6301698, 6463280, 6477120, 6786444, 6799520, 7271190, 7351981, 7556640, 7649460, 7755936, 8159424, 8402264, 8483055, 8742240, 9048592, 9067968, 9414720, 9452547, 9694920, 10179666, 10199280, 10502830, 11310740, 11334960, 11633904, 12239136, 12603396, 12926560, 13572888, 13599040, 14542380, 14703962, 15113280, 15298920, 15511872, 15754245, 16804528, 16966110, 17484480, 18097184, 18905094, 19389840, 20359332, 20398560, 21005660, 22055943, 22621480, 22669920, 23267808, 24478272, 25206792, 25449165, 25853120, 27145776, 29084760, 29407924, 30597840, 31508490, 33609056, 33932220, 36194368, 36759905, 37810188, 38779680, 40718664, 40797120, 42011320, 44111886, 45242960, 45339840, 46535616, 47262735, 50413584, 50898330, 54291552, 58169520, 58815848, 61195680, 63016980, 66167829, 67218112, 67864440, 73519810, 75620376, 77559360, 81437328, 84022640, 88223772, 90485920, 94525470, 100827168, 101796660, 108583104, 110279715, 116339040, 117631696, 122391360, 126033960, 132335658, 135728880, 147039620, 151240752, 162874656, 168045280, 176447544, 180971840, 189050940, 201654336, 203593320, 220559430, 232678080, 235263392, 252067920, 264671316, 271457760, 294079240, 302481504, 325749312, 330839145, 336090560, 352895088, 378101880, 407186640, 441118860, 470526784, 504135840, 529342632, 542915520, 588158480, 604963008, 661678290, 705790176, 756203760, 814373280, 882237720, 1008271680, 1058685264, 1176316960, 1323356580, 1411580352, 1512407520, 1628746560, 1764475440, 2117370528, 2352633920, 2646713160, 3024815040, 3528950880, 4234741056, 5293426320, 7057901760, 10586852640, 21173705280]

約数ペア:

[(1, 21173705280), (2, 10586852640), (3, 7057901760), (4, 5293426320), (5, 4234741056), (6, 3528950880), (7, 3024815040), (8, 2646713160), (9, 2352633920), (10, 2117370528), (12, 1764475440), (13, 1628746560), (14, 1512407520), (15, 1411580352), (16, 1323356580), (18, 1176316960), (20, 1058685264), (21, 1008271680), (24, 882237720), (26, 814373280), (28, 756203760), (30, 705790176), (32, 661678290), (35, 604963008), (36, 588158480), (39, 542915520), (40, 529342632), (42, 504135840), (45, 470526784), (48, 441118860), (52, 407186640), (56, 378101880), (60, 352895088), (63, 336090560), (64, 330839145), (65, 325749312), (70, 302481504), (72, 294079240), (78, 271457760), (80, 264671316), (84, 252067920), (90, 235263392), (91, 232678080), (96, 220559430), (104, 203593320), (105, 201654336), (112, 189050940), (117, 180971840), (120, 176447544), (126, 168045280), (130, 162874656), (140, 151240752), (144, 147039620), (156, 135728880), (160, 132335658), (168, 126033960), (173, 122391360), (180, 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16966110), (1260, 16804528), (1344, 15754245), (1365, 15511872), (1384, 15298920), (1401, 15113280), (1440, 14703962), (1456, 14542380), (1557, 13599040), (1560, 13572888), (1638, 12926560), (1680, 12603396), (1730, 12239136), (1820, 11633904), (1868, 11334960), (1872, 11310740), (2016, 10502830), (2076, 10199280), (2080, 10179666), (2184, 9694920), (2240, 9452547), (2249, 9414720), (2335, 9067968), (2340, 9048592), (2422, 8742240), (2496, 8483055), (2520, 8402264), (2595, 8159424), (2730, 7755936), (2768, 7649460), (2802, 7556640), (2880, 7351981), (2912, 7271190), (3114, 6799520), (3120, 6786444), (3269, 6477120), (3276, 6463280), (3360, 6301698), (3460, 6119568), (3633, 5828160), (3640, 5816952), (3736, 5667480), (3744, 5655370), (4032, 5251415), (4095, 5170624), (4152, 5099640), (4160, 5089833), (4203, 5037760), (4368, 4847460), (4498, 4707360), (4670, 4533984), (4680, 4524296), (4844, 4371120), (5040, 4201132), (5190, 4079712), (5460, 3877968), (5536, 3824730), (5604, 3778320), (5824, 3635595), (6055, 3496896), (6071, 3487680), (6228, 3399760), (6240, 3393222), (6538, 3238560), (6552, 3231640), (6720, 3150849), (6747, 3138240), (6920, 3059784), (7005, 3022656), (7266, 2914080), (7280, 2908476), (7472, 2833740), (7488, 2827685), (7785, 2719808), (8190, 2585312), (8304, 2549820), (8406, 2518880), (8736, 2423730), (8996, 2353680), (9340, 2266992), (9360, 2262148), (9688, 2185560), (9807, 2159040), (10080, 2100566), (10380, 2039856), (10899, 1942720), (10920, 1938984), (11072, 1912365), (11208, 1889160), (11245, 1882944), (12110, 1748448), (12142, 1743840), (12456, 1699880), (12480, 1696611), (13076, 1619280), (13104, 1615820), (13494, 1569120), (13840, 1529892), (14010, 1511328), (14532, 1457040), (14560, 1454238), (14944, 1416870), (15570, 1359904), (15743, 1344960), (16345, 1295424), (16380, 1292656), (16608, 1274910), (16812, 1259440), (17472, 1211865), (17992, 1176840), (18165, 1165632), (18213, 1162560), (18680, 1133496), (18720, 1131074), (19376, 1092780), (19614, 1079520), (20160, 1050283), (20241, 1046080), (20760, 1019928), (21015, 1007552), (21798, 971360), (21840, 969492), (22416, 944580), (22490, 941472), (24220, 874224), (24284, 871920), (24912, 849940), (26152, 809640), (26208, 807910), (26988, 784560), (27680, 764946), (28020, 755664), (29064, 728520), (29120, 727119), (29421, 719680), (29888, 708435), (30355, 697536), (31140, 679952), (31486, 672480), (32690, 647712), (32760, 646328), (33216, 637455), (33624, 629720), (33735, 627648), (35984, 588420), (36330, 582816), (36426, 581280), (37360, 566748), (37440, 565537), (38752, 546390), (39228, 539760), (40482, 523040), (41520, 509964), (42030, 503776), (42497, 498240), (43596, 485680), (43680, 484746), (44832, 472290), (44980, 470736), (47229, 448320), (48440, 437112), (48568, 435960), (49035, 431808), (49824, 424970), (52304, 404820), (52416, 403955), (53976, 392280), (54495, 388544), (54639, 387520), (55360, 382473), (56040, 377832), (58128, 364260), (58842, 359840), (60710, 348768), (62280, 339976), (62972, 336240), (65380, 323856), (65520, 323164), (67248, 314860), (67470, 313824), (71968, 294210), (72660, 291408), (72852, 290640), (74720, 283374), (77504, 273195), (78456, 269880), (78715, 268992), (80791, 262080), (80964, 261520), (83040, 254982), (84060, 251888), (84994, 249120), (87192, 242840), (87360, 242373), (89664, 236145), (89960, 235368), (91065, 232512), (94458, 224160), (96880, 218556), (97136, 217980), (98070, 215904), (99648, 212485), (101205, 209216), (104608, 202410), (107952, 196140), (108990, 194272), (109278, 193760), (112080, 188916), (116256, 182130), (117684, 179920), (121420, 174384), (124560, 169988), (125944, 168120), (127491, 166080), (130760, 161928), (131040, 161582), (134496, 157430), (134940, 156912), (141687, 149440), (143936, 147105), (145320, 145704)]