135383640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3931}}^1$

素因数の和:3993

約数の個数: 128

約数和(自身を含む): 475614720

約数和(自身を除く): 340231080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 70, 82, 84, 105, 120, 123, 140, 164, 168, 205, 210, 246, 280, 287, 328, 410, 420, 492, 574, 615, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1722, 2296, 2460, 2870, 3444, 3931, 4305, 4920, 5740, 6888, 7862, 8610, 11480, 11793, 15724, 17220, 19655, 23586, 27517, 31448, 34440, 39310, 47172, 55034, 58965, 78620, 82551, 94344, 110068, 117930, 137585, 157240, 161171, 165102, 220136, 235860, 275170, 322342, 330204, 412755, 471720, 483513, 550340, 644684, 660408, 805855, 825510, 967026, 1100680, 1128197, 1289368, 1611710, 1651020, 1934052, 2256394, 2417565, 3223420, 3302040, 3384591, 3868104, 4512788, 4835130, 5640985, 6446840, 6769182, 9025576, 9670260, 11281970, 13538364, 16922955, 19340520, 22563940, 27076728, 33845910, 45127880, 67691820, 135383640]

約数ペア:

[(1, 135383640), (2, 67691820), (3, 45127880), (4, 33845910), (5, 27076728), (6, 22563940), (7, 19340520), (8, 16922955), (10, 13538364), (12, 11281970), (14, 9670260), (15, 9025576), (20, 6769182), (21, 6446840), (24, 5640985), (28, 4835130), (30, 4512788), (35, 3868104), (40, 3384591), (41, 3302040), (42, 3223420), (56, 2417565), (60, 2256394), (70, 1934052), (82, 1651020), (84, 1611710), (105, 1289368), (120, 1128197), (123, 1100680), (140, 967026), (164, 825510), (168, 805855), (205, 660408), (210, 644684), (246, 550340), (280, 483513), (287, 471720), (328, 412755), (410, 330204), (420, 322342), (492, 275170), (574, 235860), (615, 220136), (820, 165102), (840, 161171), (861, 157240), (984, 137585), (1148, 117930), (1230, 110068), (1435, 94344), (1640, 82551), (1722, 78620), (2296, 58965), (2460, 55034), (2870, 47172), (3444, 39310), (3931, 34440), (4305, 31448), (4920, 27517), (5740, 23586), (6888, 19655), (7862, 17220), (8610, 15724), (11480, 11793)]