2569804560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{331}}^1$

素因数の和:654

約数の個数: 240

約数和(自身を含む): 8901180288

約数和(自身を除く): 6331375728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 263, 328, 331, 360, 369, 410, 492, 526, 615, 656, 662, 720, 738, 789, 820, 984, 993, 1052, 1230, 1315, 1324, 1476, 1578, 1640, 1655, 1845, 1968, 1986, 2104, 2367, 2460, 2630, 2648, 2952, 2979, 3156, 3280, 3310, 3690, 3945, 3972, 4208, 4734, 4920, 4965, 5260, 5296, 5904, 5958, 6312, 6620, 7380, 7890, 7944, 9468, 9840, 9930, 10520, 10783, 11835, 11916, 12624, 13240, 13571, 14760, 14895, 15780, 15888, 18936, 19860, 21040, 21566, 23670, 23832, 26480, 27142, 29520, 29790, 31560, 32349, 37872, 39720, 40713, 43132, 47340, 47664, 53915, 54284, 59580, 63120, 64698, 67855, 79440, 81426, 86264, 87053, 94680, 97047, 107830, 108568, 119160, 122139, 129396, 135710, 161745, 162852, 172528, 174106, 189360, 194094, 203565, 215660, 217136, 238320, 244278, 258792, 261159, 271420, 323490, 325704, 348212, 388188, 407130, 431320, 435265, 485235, 488556, 517584, 522318, 542840, 610695, 646980, 651408, 696424, 776376, 783477, 814260, 862640, 870530, 970470, 977112, 1044636, 1085680, 1221390, 1293960, 1305795, 1392848, 1552752, 1566954, 1628520, 1741060, 1940940, 1954224, 2089272, 2442780, 2587920, 2611590, 3133908, 3257040, 3482120, 3569173, 3881880, 3917385, 4178544, 4885560, 5223180, 6267816, 6964240, 7138346, 7763760, 7834770, 9771120, 10446360, 10707519, 12535632, 14276692, 15669540, 17845865, 20892720, 21415038, 28553384, 31339080, 32122557, 35691730, 42830076, 53537595, 57106768, 62678160, 64245114, 71383460, 85660152, 107075190, 128490228, 142766920, 160612785, 171320304, 214150380, 256980456, 285533840, 321225570, 428300760, 513960912, 642451140, 856601520, 1284902280, 2569804560]

約数ペア:

[(1, 2569804560), (2, 1284902280), (3, 856601520), (4, 642451140), (5, 513960912), (6, 428300760), (8, 321225570), (9, 285533840), (10, 256980456), (12, 214150380), (15, 171320304), (16, 160612785), (18, 142766920), (20, 128490228), (24, 107075190), (30, 85660152), (36, 71383460), (40, 64245114), (41, 62678160), (45, 57106768), (48, 53537595), (60, 42830076), (72, 35691730), (80, 32122557), (82, 31339080), (90, 28553384), (120, 21415038), (123, 20892720), (144, 17845865), (164, 15669540), (180, 14276692), (205, 12535632), (240, 10707519), (246, 10446360), (263, 9771120), (328, 7834770), (331, 7763760), (360, 7138346), (369, 6964240), (410, 6267816), (492, 5223180), (526, 4885560), (615, 4178544), (656, 3917385), (662, 3881880), (720, 3569173), (738, 3482120), (789, 3257040), (820, 3133908), (984, 2611590), (993, 2587920), (1052, 2442780), (1230, 2089272), (1315, 1954224), (1324, 1940940), (1476, 1741060), (1578, 1628520), (1640, 1566954), (1655, 1552752), (1845, 1392848), (1968, 1305795), (1986, 1293960), (2104, 1221390), (2367, 1085680), (2460, 1044636), (2630, 977112), (2648, 970470), (2952, 870530), (2979, 862640), (3156, 814260), (3280, 783477), (3310, 776376), (3690, 696424), (3945, 651408), (3972, 646980), (4208, 610695), (4734, 542840), (4920, 522318), (4965, 517584), (5260, 488556), (5296, 485235), (5904, 435265), (5958, 431320), (6312, 407130), (6620, 388188), (7380, 348212), (7890, 325704), (7944, 323490), (9468, 271420), (9840, 261159), (9930, 258792), (10520, 244278), (10783, 238320), (11835, 217136), (11916, 215660), (12624, 203565), (13240, 194094), (13571, 189360), (14760, 174106), (14895, 172528), (15780, 162852), (15888, 161745), (18936, 135710), (19860, 129396), (21040, 122139), (21566, 119160), (23670, 108568), (23832, 107830), (26480, 97047), (27142, 94680), (29520, 87053), (29790, 86264), (31560, 81426), (32349, 79440), (37872, 67855), (39720, 64698), (40713, 63120), (43132, 59580), (47340, 54284), (47664, 53915)]