65663640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:462

約数の個数: 192

約数和(自身を含む): 248002560

約数和(自身を除く): 182338920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 71, 72, 84, 90, 105, 120, 126, 140, 142, 168, 180, 210, 213, 252, 280, 284, 315, 355, 360, 367, 420, 426, 497, 504, 568, 630, 639, 710, 734, 840, 852, 994, 1065, 1101, 1260, 1278, 1420, 1468, 1491, 1704, 1835, 1988, 2130, 2202, 2485, 2520, 2556, 2569, 2840, 2936, 2982, 3195, 3303, 3670, 3976, 4260, 4404, 4473, 4970, 5112, 5138, 5505, 5964, 6390, 6606, 7340, 7455, 7707, 8520, 8808, 8946, 9940, 10276, 11010, 11928, 12780, 12845, 13212, 14680, 14910, 15414, 16515, 17892, 19880, 20552, 22020, 22365, 23121, 25560, 25690, 26057, 26424, 29820, 30828, 33030, 35784, 38535, 44040, 44730, 46242, 51380, 52114, 59640, 61656, 66060, 77070, 78171, 89460, 92484, 102760, 104228, 115605, 130285, 132120, 154140, 156342, 178920, 182399, 184968, 208456, 231210, 234513, 260570, 308280, 312684, 364798, 390855, 462420, 469026, 521140, 547197, 625368, 729596, 781710, 911995, 924840, 938052, 1042280, 1094394, 1172565, 1459192, 1563420, 1641591, 1823990, 1876104, 2188788, 2345130, 2735985, 3126840, 3283182, 3647980, 4377576, 4690260, 5471970, 6566364, 7295960, 8207955, 9380520, 10943940, 13132728, 16415910, 21887880, 32831820, 65663640]

約数ペア:

[(1, 65663640), (2, 32831820), (3, 21887880), (4, 16415910), (5, 13132728), (6, 10943940), (7, 9380520), (8, 8207955), (9, 7295960), (10, 6566364), (12, 5471970), (14, 4690260), (15, 4377576), (18, 3647980), (20, 3283182), (21, 3126840), (24, 2735985), (28, 2345130), (30, 2188788), (35, 1876104), (36, 1823990), (40, 1641591), (42, 1563420), (45, 1459192), (56, 1172565), (60, 1094394), (63, 1042280), (70, 938052), (71, 924840), (72, 911995), (84, 781710), (90, 729596), (105, 625368), (120, 547197), (126, 521140), (140, 469026), (142, 462420), (168, 390855), (180, 364798), (210, 312684), (213, 308280), (252, 260570), (280, 234513), (284, 231210), (315, 208456), (355, 184968), (360, 182399), (367, 178920), (420, 156342), (426, 154140), (497, 132120), (504, 130285), (568, 115605), (630, 104228), (639, 102760), (710, 92484), (734, 89460), (840, 78171), (852, 77070), (994, 66060), (1065, 61656), (1101, 59640), (1260, 52114), (1278, 51380), (1420, 46242), (1468, 44730), (1491, 44040), (1704, 38535), (1835, 35784), (1988, 33030), (2130, 30828), (2202, 29820), (2485, 26424), (2520, 26057), (2556, 25690), (2569, 25560), (2840, 23121), (2936, 22365), (2982, 22020), (3195, 20552), (3303, 19880), (3670, 17892), (3976, 16515), (4260, 15414), (4404, 14910), (4473, 14680), (4970, 13212), (5112, 12845), (5138, 12780), (5505, 11928), (5964, 11010), (6390, 10276), (6606, 9940), (7340, 8946), (7455, 8808), (7707, 8520)]