1276547580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2791}}^1$

素因数の和:2838

約数の個数: 288

約数和(自身を含む): 4990755840

約数和(自身を除く): 3714208260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 121, 126, 132, 135, 140, 154, 165, 180, 189, 198, 210, 220, 231, 242, 252, 270, 297, 308, 315, 330, 363, 378, 385, 396, 420, 462, 484, 495, 540, 594, 605, 630, 660, 693, 726, 756, 770, 847, 924, 945, 990, 1089, 1155, 1188, 1210, 1260, 1386, 1452, 1485, 1540, 1694, 1815, 1890, 1980, 2079, 2178, 2310, 2420, 2541, 2772, 2791, 2970, 3267, 3388, 3465, 3630, 3780, 4158, 4235, 4356, 4620, 5082, 5445, 5582, 5940, 6534, 6930, 7260, 7623, 8316, 8373, 8470, 10164, 10395, 10890, 11164, 12705, 13068, 13860, 13955, 15246, 16335, 16746, 16940, 19537, 20790, 21780, 22869, 25119, 25410, 27910, 30492, 30701, 32670, 33492, 38115, 39074, 41580, 41865, 45738, 50238, 50820, 55820, 58611, 61402, 65340, 75357, 76230, 78148, 83730, 91476, 92103, 97685, 100476, 114345, 117222, 122804, 125595, 150714, 152460, 153505, 167460, 175833, 184206, 195370, 214907, 228690, 234444, 251190, 276309, 293055, 301428, 307010, 337711, 351666, 368412, 376785, 390740, 429814, 457380, 460515, 502380, 527499, 552618, 586110, 614020, 644721, 675422, 703332, 753570, 828927, 859628, 879165, 921030, 1013133, 1054998, 1074535, 1105236, 1172220, 1289442, 1350844, 1381545, 1507140, 1657854, 1688555, 1758330, 1842060, 1934163, 2026266, 2109996, 2149070, 2363977, 2578884, 2637495, 2763090, 3039399, 3223605, 3315708, 3377110, 3516660, 3868326, 4052532, 4144635, 4298140, 4727954, 5065665, 5274990, 5526180, 5802489, 6078798, 6447210, 6754220, 7091931, 7736652, 8289270, 9118197, 9455908, 9670815, 10131330, 10549980, 11604978, 11819885, 12157596, 12894420, 14183862, 15196995, 16578540, 18236394, 19341630, 20262660, 21275793, 23209956, 23639770, 28367724, 29012445, 30393990, 35459655, 36472788, 38683260, 42551586, 45590985, 47279540, 58024890, 60787980, 63827379, 70919310, 85103172, 91181970, 106378965, 116049780, 127654758, 141838620, 182363940, 212757930, 255309516, 319136895, 425515860, 638273790, 1276547580]

約数ペア:

[(1, 1276547580), (2, 638273790), (3, 425515860), (4, 319136895), (5, 255309516), (6, 212757930), (7, 182363940), (9, 141838620), (10, 127654758), (11, 116049780), (12, 106378965), (14, 91181970), (15, 85103172), (18, 70919310), (20, 63827379), (21, 60787980), (22, 58024890), (27, 47279540), (28, 45590985), (30, 42551586), (33, 38683260), (35, 36472788), (36, 35459655), (42, 30393990), (44, 29012445), (45, 28367724), (54, 23639770), (55, 23209956), (60, 21275793), (63, 20262660), (66, 19341630), (70, 18236394), (77, 16578540), (84, 15196995), (90, 14183862), (99, 12894420), (105, 12157596), (108, 11819885), (110, 11604978), (121, 10549980), (126, 10131330), (132, 9670815), (135, 9455908), (140, 9118197), (154, 8289270), (165, 7736652), (180, 7091931), (189, 6754220), (198, 6447210), (210, 6078798), (220, 5802489), (231, 5526180), (242, 5274990), (252, 5065665), (270, 4727954), (297, 4298140), (308, 4144635), (315, 4052532), (330, 3868326), (363, 3516660), (378, 3377110), (385, 3315708), (396, 3223605), (420, 3039399), (462, 2763090), (484, 2637495), (495, 2578884), (540, 2363977), (594, 2149070), (605, 2109996), (630, 2026266), (660, 1934163), (693, 1842060), (726, 1758330), (756, 1688555), (770, 1657854), (847, 1507140), (924, 1381545), (945, 1350844), (990, 1289442), (1089, 1172220), (1155, 1105236), (1188, 1074535), (1210, 1054998), (1260, 1013133), (1386, 921030), (1452, 879165), (1485, 859628), (1540, 828927), (1694, 753570), (1815, 703332), (1890, 675422), (1980, 644721), (2079, 614020), (2178, 586110), (2310, 552618), (2420, 527499), (2541, 502380), (2772, 460515), (2791, 457380), (2970, 429814), (3267, 390740), (3388, 376785), (3465, 368412), (3630, 351666), (3780, 337711), (4158, 307010), (4235, 301428), (4356, 293055), (4620, 276309), (5082, 251190), (5445, 234444), (5582, 228690), (5940, 214907), (6534, 195370), (6930, 184206), (7260, 175833), (7623, 167460), (8316, 153505), (8373, 152460), (8470, 150714), (10164, 125595), (10395, 122804), (10890, 117222), (11164, 114345), (12705, 100476), (13068, 97685), (13860, 92103), (13955, 91476), (15246, 83730), (16335, 78148), (16746, 76230), (16940, 75357), (19537, 65340), (20790, 61402), (21780, 58611), (22869, 55820), (25119, 50820), (25410, 50238), (27910, 45738), (30492, 41865), (30701, 41580), (32670, 39074), (33492, 38115)]