165932340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{857}}^1$

素因数の和:1337

約数の個数: 96

約数和(自身を含む): 532756224

約数和(自身を除く): 366823884

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 461, 857, 922, 1383, 1714, 1844, 2305, 2571, 2766, 3227, 3428, 4285, 4610, 5142, 5532, 5999, 6454, 6915, 8570, 9220, 9681, 10284, 11998, 12855, 12908, 13830, 16135, 17140, 17997, 19362, 23996, 25710, 27660, 29995, 32270, 35994, 38724, 48405, 51420, 59990, 64540, 71988, 89985, 96810, 119980, 179970, 193620, 359940, 395077, 790154, 1185231, 1580308, 1975385, 2370462, 2765539, 3950770, 4740924, 5531078, 5926155, 7901540, 8296617, 11062156, 11852310, 13827695, 16593234, 23704620, 27655390, 33186468, 41483085, 55310780, 82966170, 165932340]

約数ペア:

[(1, 165932340), (2, 82966170), (3, 55310780), (4, 41483085), (5, 33186468), (6, 27655390), (7, 23704620), (10, 16593234), (12, 13827695), (14, 11852310), (15, 11062156), (20, 8296617), (21, 7901540), (28, 5926155), (30, 5531078), (35, 4740924), (42, 3950770), (60, 2765539), (70, 2370462), (84, 1975385), (105, 1580308), (140, 1185231), (210, 790154), (420, 395077), (461, 359940), (857, 193620), (922, 179970), (1383, 119980), (1714, 96810), (1844, 89985), (2305, 71988), (2571, 64540), (2766, 59990), (3227, 51420), (3428, 48405), (4285, 38724), (4610, 35994), (5142, 32270), (5532, 29995), (5999, 27660), (6454, 25710), (6915, 23996), (8570, 19362), (9220, 17997), (9681, 17140), (10284, 16135), (11998, 13830), (12855, 12908)]