531931680

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{467}}^1$

素因数の和:608

約数の個数: 288

約数和(自身を含む): 2097373824

約数和(自身を除く): 1565442144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 113, 120, 126, 140, 144, 160, 168, 180, 210, 224, 226, 240, 252, 280, 288, 315, 336, 339, 360, 420, 452, 467, 480, 504, 560, 565, 630, 672, 678, 720, 791, 840, 904, 934, 1008, 1017, 1120, 1130, 1260, 1356, 1401, 1440, 1582, 1680, 1695, 1808, 1868, 2016, 2034, 2260, 2335, 2373, 2520, 2712, 2802, 3164, 3269, 3360, 3390, 3616, 3736, 3955, 4068, 4203, 4520, 4670, 4746, 5040, 5085, 5424, 5604, 6328, 6538, 6780, 7005, 7119, 7472, 7910, 8136, 8406, 9040, 9340, 9492, 9807, 10080, 10170, 10848, 11208, 11865, 12656, 13076, 13560, 14010, 14238, 14944, 15820, 16272, 16345, 16812, 18080, 18680, 18984, 19614, 20340, 21015, 22416, 23730, 25312, 26152, 27120, 28020, 28476, 29421, 31640, 32544, 32690, 33624, 35595, 37360, 37968, 39228, 40680, 42030, 44832, 47460, 49035, 52304, 52771, 54240, 56040, 56952, 58842, 63280, 65380, 67248, 71190, 74720, 75936, 78456, 81360, 84060, 94920, 98070, 104608, 105542, 112080, 113904, 117684, 126560, 130760, 134496, 142380, 147105, 156912, 158313, 162720, 168120, 189840, 196140, 211084, 224160, 227808, 235368, 261520, 263855, 284760, 294210, 313824, 316626, 336240, 369397, 379680, 392280, 422168, 470736, 474939, 523040, 527710, 569520, 588420, 633252, 672480, 738794, 784560, 791565, 844336, 941472, 949878, 1055420, 1108191, 1139040, 1176840, 1266504, 1477588, 1569120, 1583130, 1688672, 1846985, 1899756, 2110840, 2216382, 2353680, 2374695, 2533008, 2955176, 3166260, 3324573, 3693970, 3799512, 4221680, 4432764, 4707360, 4749390, 5066016, 5540955, 5910352, 6332520, 6649146, 7387940, 7599024, 8443360, 8865528, 9498780, 11081910, 11820704, 12665040, 13298292, 14775880, 15198048, 16622865, 17731056, 18997560, 22163820, 25330080, 26596584, 29551760, 33245730, 35462112, 37995120, 44327640, 53193168, 59103520, 66491460, 75990240, 88655280, 106386336, 132982920, 177310560, 265965840, 531931680]

約数ペア:

[(1, 531931680), (2, 265965840), (3, 177310560), (4, 132982920), (5, 106386336), (6, 88655280), (7, 75990240), (8, 66491460), (9, 59103520), (10, 53193168), (12, 44327640), (14, 37995120), (15, 35462112), (16, 33245730), (18, 29551760), (20, 26596584), (21, 25330080), (24, 22163820), (28, 18997560), (30, 17731056), (32, 16622865), (35, 15198048), (36, 14775880), (40, 13298292), (42, 12665040), (45, 11820704), (48, 11081910), (56, 9498780), (60, 8865528), (63, 8443360), (70, 7599024), (72, 7387940), (80, 6649146), (84, 6332520), (90, 5910352), (96, 5540955), (105, 5066016), (112, 4749390), (113, 4707360), (120, 4432764), (126, 4221680), (140, 3799512), (144, 3693970), (160, 3324573), (168, 3166260), (180, 2955176), (210, 2533008), (224, 2374695), (226, 2353680), (240, 2216382), (252, 2110840), (280, 1899756), (288, 1846985), (315, 1688672), (336, 1583130), (339, 1569120), (360, 1477588), (420, 1266504), (452, 1176840), (467, 1139040), (480, 1108191), (504, 1055420), (560, 949878), (565, 941472), (630, 844336), (672, 791565), (678, 784560), (720, 738794), (791, 672480), (840, 633252), (904, 588420), (934, 569520), (1008, 527710), (1017, 523040), (1120, 474939), (1130, 470736), (1260, 422168), (1356, 392280), (1401, 379680), (1440, 369397), (1582, 336240), (1680, 316626), (1695, 313824), (1808, 294210), (1868, 284760), (2016, 263855), (2034, 261520), (2260, 235368), (2335, 227808), (2373, 224160), (2520, 211084), (2712, 196140), (2802, 189840), (3164, 168120), (3269, 162720), (3360, 158313), (3390, 156912), (3616, 147105), (3736, 142380), (3955, 134496), (4068, 130760), (4203, 126560), (4520, 117684), (4670, 113904), (4746, 112080), (5040, 105542), (5085, 104608), (5424, 98070), (5604, 94920), (6328, 84060), (6538, 81360), (6780, 78456), (7005, 75936), (7119, 74720), (7472, 71190), (7910, 67248), (8136, 65380), (8406, 63280), (9040, 58842), (9340, 56952), (9492, 56040), (9807, 54240), (10080, 52771), (10170, 52304), (10848, 49035), (11208, 47460), (11865, 44832), (12656, 42030), (13076, 40680), (13560, 39228), (14010, 37968), (14238, 37360), (14944, 35595), (15820, 33624), (16272, 32690), (16345, 32544), (16812, 31640), (18080, 29421), (18680, 28476), (18984, 28020), (19614, 27120), (20340, 26152), (21015, 25312), (22416, 23730)]