2157490080

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1$

素因数の和:435

約数の個数: 336

約数和(自身を含む): 7808610600

約数和(自身を除く): 5651120520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 53, 54, 60, 72, 80, 81, 90, 96, 106, 108, 120, 135, 144, 159, 160, 162, 180, 212, 216, 240, 243, 265, 270, 288, 318, 324, 349, 360, 405, 424, 432, 477, 480, 486, 530, 540, 636, 648, 698, 720, 729, 795, 810, 848, 864, 954, 972, 1047, 1060, 1080, 1215, 1272, 1296, 1396, 1431, 1440, 1458, 1590, 1620, 1696, 1745, 1908, 1944, 2094, 2120, 2160, 2385, 2430, 2544, 2592, 2792, 2862, 2916, 3141, 3180, 3240, 3490, 3645, 3816, 3888, 4188, 4240, 4293, 4320, 4770, 4860, 5088, 5235, 5584, 5724, 5832, 6282, 6360, 6480, 6980, 7155, 7290, 7632, 7776, 8376, 8480, 8586, 9423, 9540, 9720, 10470, 11168, 11448, 11664, 12564, 12720, 12879, 12960, 13960, 14310, 14580, 15264, 15705, 16752, 17172, 18497, 18846, 19080, 19440, 20940, 21465, 22896, 23328, 25128, 25440, 25758, 27920, 28269, 28620, 29160, 31410, 33504, 34344, 36994, 37692, 38160, 38637, 38880, 41880, 42930, 45792, 47115, 50256, 51516, 55491, 55840, 56538, 57240, 58320, 62820, 64395, 68688, 73988, 75384, 76320, 77274, 83760, 84807, 85860, 92485, 94230, 100512, 103032, 110982, 113076, 114480, 116640, 125640, 128790, 137376, 141345, 147976, 150768, 154548, 166473, 167520, 169614, 171720, 184970, 188460, 193185, 206064, 221964, 226152, 228960, 251280, 254421, 257580, 277455, 282690, 295952, 301536, 309096, 332946, 339228, 343440, 369940, 376920, 386370, 412128, 424035, 443928, 452304, 499419, 502560, 508842, 515160, 554910, 565380, 591904, 618192, 665892, 678456, 686880, 739880, 753840, 772740, 832365, 848070, 887856, 904608, 998838, 1017684, 1030320, 1109820, 1130760, 1236384, 1272105, 1331784, 1356912, 1479760, 1498257, 1507680, 1545480, 1664730, 1696140, 1775712, 1997676, 2035368, 2060640, 2219640, 2261520, 2497095, 2544210, 2663568, 2713824, 2959520, 2996514, 3090960, 3329460, 3392280, 3995352, 4070736, 4439280, 4494771, 4523040, 4994190, 5088420, 5327136, 5993028, 6181920, 6658920, 6784560, 7491285, 7990704, 8141472, 8878560, 8989542, 9988380, 10176840, 11986056, 13317840, 13484313, 13569120, 14982570, 15981408, 17979084, 19976760, 20353680, 22473855, 23972112, 26635680, 26968626, 29965140, 35958168, 39953520, 40707360, 44947710, 47944224, 53937252, 59930280, 67421565, 71916336, 79907040, 89895420, 107874504, 119860560, 134843130, 143832672, 179790840, 215749008, 239721120, 269686260, 359581680, 431498016, 539372520, 719163360, 1078745040, 2157490080]

約数ペア:

[(1, 2157490080), (2, 1078745040), (3, 719163360), (4, 539372520), (5, 431498016), (6, 359581680), (8, 269686260), (9, 239721120), (10, 215749008), (12, 179790840), (15, 143832672), (16, 134843130), (18, 119860560), (20, 107874504), (24, 89895420), (27, 79907040), (30, 71916336), (32, 67421565), (36, 59930280), (40, 53937252), (45, 47944224), (48, 44947710), (53, 40707360), (54, 39953520), (60, 35958168), (72, 29965140), (80, 26968626), (81, 26635680), (90, 23972112), (96, 22473855), (106, 20353680), (108, 19976760), (120, 17979084), (135, 15981408), (144, 14982570), (159, 13569120), (160, 13484313), (162, 13317840), (180, 11986056), (212, 10176840), (216, 9988380), (240, 8989542), (243, 8878560), (265, 8141472), (270, 7990704), (288, 7491285), (318, 6784560), (324, 6658920), (349, 6181920), (360, 5993028), (405, 5327136), (424, 5088420), (432, 4994190), (477, 4523040), (480, 4494771), (486, 4439280), (530, 4070736), (540, 3995352), (636, 3392280), (648, 3329460), (698, 3090960), (720, 2996514), (729, 2959520), (795, 2713824), (810, 2663568), (848, 2544210), (864, 2497095), (954, 2261520), (972, 2219640), (1047, 2060640), (1060, 2035368), (1080, 1997676), (1215, 1775712), (1272, 1696140), (1296, 1664730), (1396, 1545480), (1431, 1507680), (1440, 1498257), (1458, 1479760), (1590, 1356912), (1620, 1331784), (1696, 1272105), (1745, 1236384), (1908, 1130760), (1944, 1109820), (2094, 1030320), (2120, 1017684), (2160, 998838), (2385, 904608), (2430, 887856), (2544, 848070), (2592, 832365), (2792, 772740), (2862, 753840), (2916, 739880), (3141, 686880), (3180, 678456), (3240, 665892), (3490, 618192), (3645, 591904), (3816, 565380), (3888, 554910), (4188, 515160), (4240, 508842), (4293, 502560), (4320, 499419), (4770, 452304), (4860, 443928), (5088, 424035), (5235, 412128), (5584, 386370), (5724, 376920), (5832, 369940), (6282, 343440), (6360, 339228), (6480, 332946), (6980, 309096), (7155, 301536), (7290, 295952), (7632, 282690), (7776, 277455), (8376, 257580), (8480, 254421), (8586, 251280), (9423, 228960), (9540, 226152), (9720, 221964), (10470, 206064), (11168, 193185), (11448, 188460), (11664, 184970), (12564, 171720), (12720, 169614), (12879, 167520), (12960, 166473), (13960, 154548), (14310, 150768), (14580, 147976), (15264, 141345), (15705, 137376), (16752, 128790), (17172, 125640), (18497, 116640), (18846, 114480), (19080, 113076), (19440, 110982), (20940, 103032), (21465, 100512), (22896, 94230), (23328, 92485), (25128, 85860), (25440, 84807), (25758, 83760), (27920, 77274), (28269, 76320), (28620, 75384), (29160, 73988), (31410, 68688), (33504, 64395), (34344, 62820), (36994, 58320), (37692, 57240), (38160, 56538), (38637, 55840), (38880, 55491), (41880, 51516), (42930, 50256), (45792, 47115)]