21612547680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:370

約数の個数: 384

約数和(自身を含む): 71735279616

約数和(自身を除く): 50122731936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 71, 80, 94, 96, 103, 120, 131, 141, 142, 160, 188, 206, 213, 235, 240, 262, 282, 284, 309, 355, 376, 393, 412, 426, 470, 480, 515, 524, 564, 568, 618, 655, 705, 710, 752, 786, 824, 852, 940, 1030, 1048, 1065, 1128, 1136, 1236, 1310, 1410, 1420, 1504, 1545, 1572, 1648, 1704, 1880, 1965, 2060, 2096, 2130, 2256, 2272, 2472, 2620, 2820, 2840, 3090, 3144, 3296, 3337, 3408, 3760, 3930, 4120, 4192, 4260, 4512, 4841, 4944, 5240, 5640, 5680, 6157, 6180, 6288, 6674, 6816, 7313, 7520, 7860, 8240, 8520, 9301, 9682, 9888, 10011, 10480, 11280, 11360, 12314, 12360, 12576, 13348, 13493, 14523, 14626, 15720, 16480, 16685, 17040, 18471, 18602, 19364, 20022, 20960, 21939, 22560, 24205, 24628, 24720, 26696, 26986, 27903, 29046, 29252, 30785, 31440, 33370, 34080, 36565, 36942, 37204, 38728, 40044, 40479, 43878, 46505, 48410, 49256, 49440, 50055, 53392, 53972, 55806, 58092, 58504, 61570, 62880, 66740, 67465, 72615, 73130, 73884, 74408, 77456, 80088, 80958, 87756, 92355, 93010, 96820, 98512, 100110, 106784, 107944, 109695, 111612, 116184, 117008, 123140, 133480, 134930, 139515, 145230, 146260, 147768, 148816, 154912, 160176, 161916, 175512, 184710, 186020, 193640, 197024, 200220, 202395, 215888, 219390, 223224, 232368, 234016, 246280, 266960, 269860, 279030, 290460, 292520, 295536, 297632, 320352, 323832, 343711, 351024, 369420, 372040, 387280, 400440, 404790, 431776, 437147, 438780, 446448, 464736, 492560, 533920, 539720, 558060, 580920, 585040, 591072, 634171, 647664, 687422, 702048, 738840, 744080, 774560, 800880, 809580, 874294, 877560, 892896, 958003, 985120, 1031133, 1079440, 1116120, 1161840, 1170080, 1268342, 1295328, 1311441, 1374844, 1477680, 1488160, 1601760, 1619160, 1718555, 1748588, 1755120, 1902513, 1916006, 2062266, 2158880, 2185735, 2232240, 2323680, 2536684, 2622882, 2749688, 2874009, 2955360, 3170855, 3238320, 3437110, 3497176, 3510240, 3805026, 3832012, 4124532, 4371470, 4464480, 4790015, 5073368, 5155665, 5245764, 5499376, 5748018, 6341710, 6476640, 6557205, 6874220, 6994352, 7610052, 7664024, 8249064, 8742940, 9512565, 9580030, 10146736, 10311330, 10491528, 10998752, 11496036, 12683420, 13114410, 13748440, 13988704, 14370045, 15220104, 15328048, 16498128, 17485880, 19025130, 19160060, 20293472, 20622660, 20983056, 22992072, 25366840, 26228820, 27496880, 28740090, 30440208, 30656096, 32996256, 34971760, 38050260, 38320120, 41245320, 41966112, 45026141, 45984144, 50733680, 52457640, 54993760, 57480180, 60880416, 69943520, 76100520, 76640240, 82490640, 90052282, 91968288, 101467360, 104915280, 114960360, 135078423, 152201040, 153280480, 164981280, 180104564, 209830560, 225130705, 229920720, 270156846, 304402080, 360209128, 450261410, 459841440, 540313692, 675392115, 720418256, 900522820, 1080627384, 1350784230, 1440836512, 1801045640, 2161254768, 2701568460, 3602091280, 4322509536, 5403136920, 7204182560, 10806273840, 21612547680]

約数ペア:

[(1, 21612547680), (2, 10806273840), (3, 7204182560), (4, 5403136920), (5, 4322509536), (6, 3602091280), (8, 2701568460), (10, 2161254768), (12, 1801045640), (15, 1440836512), (16, 1350784230), (20, 1080627384), (24, 900522820), (30, 720418256), (32, 675392115), (40, 540313692), (47, 459841440), (48, 450261410), (60, 360209128), (71, 304402080), (80, 270156846), (94, 229920720), (96, 225130705), (103, 209830560), (120, 180104564), (131, 164981280), (141, 153280480), (142, 152201040), (160, 135078423), (188, 114960360), (206, 104915280), (213, 101467360), (235, 91968288), (240, 90052282), (262, 82490640), (282, 76640240), (284, 76100520), (309, 69943520), (355, 60880416), (376, 57480180), (393, 54993760), (412, 52457640), (426, 50733680), (470, 45984144), (480, 45026141), (515, 41966112), (524, 41245320), (564, 38320120), (568, 38050260), (618, 34971760), (655, 32996256), (705, 30656096), (710, 30440208), (752, 28740090), (786, 27496880), (824, 26228820), (852, 25366840), (940, 22992072), (1030, 20983056), (1048, 20622660), (1065, 20293472), (1128, 19160060), (1136, 19025130), (1236, 17485880), (1310, 16498128), (1410, 15328048), (1420, 15220104), (1504, 14370045), (1545, 13988704), (1572, 13748440), (1648, 13114410), (1704, 12683420), (1880, 11496036), (1965, 10998752), (2060, 10491528), (2096, 10311330), (2130, 10146736), (2256, 9580030), (2272, 9512565), (2472, 8742940), (2620, 8249064), (2820, 7664024), (2840, 7610052), (3090, 6994352), (3144, 6874220), (3296, 6557205), (3337, 6476640), (3408, 6341710), (3760, 5748018), (3930, 5499376), (4120, 5245764), (4192, 5155665), (4260, 5073368), (4512, 4790015), (4841, 4464480), (4944, 4371470), (5240, 4124532), (5640, 3832012), (5680, 3805026), (6157, 3510240), (6180, 3497176), (6288, 3437110), (6674, 3238320), (6816, 3170855), (7313, 2955360), (7520, 2874009), (7860, 2749688), (8240, 2622882), (8520, 2536684), (9301, 2323680), (9682, 2232240), (9888, 2185735), (10011, 2158880), (10480, 2062266), (11280, 1916006), (11360, 1902513), (12314, 1755120), (12360, 1748588), (12576, 1718555), (13348, 1619160), (13493, 1601760), (14523, 1488160), (14626, 1477680), (15720, 1374844), (16480, 1311441), (16685, 1295328), (17040, 1268342), (18471, 1170080), (18602, 1161840), (19364, 1116120), (20022, 1079440), (20960, 1031133), (21939, 985120), (22560, 958003), (24205, 892896), (24628, 877560), (24720, 874294), (26696, 809580), (26986, 800880), (27903, 774560), (29046, 744080), (29252, 738840), (30785, 702048), (31440, 687422), (33370, 647664), (34080, 634171), (36565, 591072), (36942, 585040), (37204, 580920), (38728, 558060), (40044, 539720), (40479, 533920), (43878, 492560), (46505, 464736), (48410, 446448), (49256, 438780), (49440, 437147), (50055, 431776), (53392, 404790), (53972, 400440), (55806, 387280), (58092, 372040), (58504, 369420), (61570, 351024), (62880, 343711), (66740, 323832), (67465, 320352), (72615, 297632), (73130, 295536), (73884, 292520), (74408, 290460), (77456, 279030), (80088, 269860), (80958, 266960), (87756, 246280), (92355, 234016), (93010, 232368), (96820, 223224), (98512, 219390), (100110, 215888), (106784, 202395), (107944, 200220), (109695, 197024), (111612, 193640), (116184, 186020), (117008, 184710), (123140, 175512), (133480, 161916), (134930, 160176), (139515, 154912), (145230, 148816), (146260, 147768)]