7197840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1$

素因数の和:801

約数の個数: 120

約数和(自身を含む): 26066040

約数和(自身を除く): 18868200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 769, 780, 936, 1040, 1170, 1538, 1560, 1872, 2307, 2340, 3076, 3120, 3845, 4614, 4680, 6152, 6921, 7690, 9228, 9360, 9997, 11535, 12304, 13842, 15380, 18456, 19994, 23070, 27684, 29991, 30760, 34605, 36912, 39988, 46140, 49985, 55368, 59982, 61520, 69210, 79976, 89973, 92280, 99970, 110736, 119964, 138420, 149955, 159952, 179946, 184560, 199940, 239928, 276840, 299910, 359892, 399880, 449865, 479856, 553680, 599820, 719784, 799760, 899730, 1199640, 1439568, 1799460, 2399280, 3598920, 7197840]

約数ペア:

[(1, 7197840), (2, 3598920), (3, 2399280), (4, 1799460), (5, 1439568), (6, 1199640), (8, 899730), (9, 799760), (10, 719784), (12, 599820), (13, 553680), (15, 479856), (16, 449865), (18, 399880), (20, 359892), (24, 299910), (26, 276840), (30, 239928), (36, 199940), (39, 184560), (40, 179946), (45, 159952), (48, 149955), (52, 138420), (60, 119964), (65, 110736), (72, 99970), (78, 92280), (80, 89973), (90, 79976), (104, 69210), (117, 61520), (120, 59982), (130, 55368), (144, 49985), (156, 46140), (180, 39988), (195, 36912), (208, 34605), (234, 30760), (240, 29991), (260, 27684), (312, 23070), (360, 19994), (390, 18456), (468, 15380), (520, 13842), (585, 12304), (624, 11535), (720, 9997), (769, 9360), (780, 9228), (936, 7690), (1040, 6921), (1170, 6152), (1538, 4680), (1560, 4614), (1872, 3845), (2307, 3120), (2340, 3076)]