165751560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:468

約数の個数: 192

約数和(自身を含む): 587321280

約数和(自身を除く): 421569720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 107, 117, 120, 130, 156, 180, 195, 214, 234, 260, 312, 321, 331, 360, 390, 428, 468, 520, 535, 585, 642, 662, 780, 856, 936, 963, 993, 1070, 1170, 1284, 1324, 1391, 1560, 1605, 1655, 1926, 1986, 2140, 2340, 2568, 2648, 2782, 2979, 3210, 3310, 3852, 3972, 4173, 4280, 4303, 4680, 4815, 4965, 5564, 5958, 6420, 6620, 6955, 7704, 7944, 8346, 8606, 9630, 9930, 11128, 11916, 12519, 12840, 12909, 13240, 13910, 14895, 16692, 17212, 19260, 19860, 20865, 21515, 23832, 25038, 25818, 27820, 29790, 33384, 34424, 35417, 38520, 38727, 39720, 41730, 43030, 50076, 51636, 55640, 59580, 62595, 64545, 70834, 77454, 83460, 86060, 100152, 103272, 106251, 119160, 125190, 129090, 141668, 154908, 166920, 172120, 177085, 193635, 212502, 250380, 258180, 283336, 309816, 318753, 354170, 387270, 425004, 460421, 500760, 516360, 531255, 637506, 708340, 774540, 850008, 920842, 1062510, 1275012, 1381263, 1416680, 1549080, 1593765, 1841684, 2125020, 2302105, 2550024, 2762526, 3187530, 3683368, 4143789, 4250040, 4604210, 5525052, 6375060, 6906315, 8287578, 9208420, 11050104, 12750120, 13812630, 16575156, 18416840, 20718945, 27625260, 33150312, 41437890, 55250520, 82875780, 165751560]

約数ペア:

[(1, 165751560), (2, 82875780), (3, 55250520), (4, 41437890), (5, 33150312), (6, 27625260), (8, 20718945), (9, 18416840), (10, 16575156), (12, 13812630), (13, 12750120), (15, 11050104), (18, 9208420), (20, 8287578), (24, 6906315), (26, 6375060), (30, 5525052), (36, 4604210), (39, 4250040), (40, 4143789), (45, 3683368), (52, 3187530), (60, 2762526), (65, 2550024), (72, 2302105), (78, 2125020), (90, 1841684), (104, 1593765), (107, 1549080), (117, 1416680), (120, 1381263), (130, 1275012), (156, 1062510), (180, 920842), (195, 850008), (214, 774540), (234, 708340), (260, 637506), (312, 531255), (321, 516360), (331, 500760), (360, 460421), (390, 425004), (428, 387270), (468, 354170), (520, 318753), (535, 309816), (585, 283336), (642, 258180), (662, 250380), (780, 212502), (856, 193635), (936, 177085), (963, 172120), (993, 166920), (1070, 154908), (1170, 141668), (1284, 129090), (1324, 125190), (1391, 119160), (1560, 106251), (1605, 103272), (1655, 100152), (1926, 86060), (1986, 83460), (2140, 77454), (2340, 70834), (2568, 64545), (2648, 62595), (2782, 59580), (2979, 55640), (3210, 51636), (3310, 50076), (3852, 43030), (3972, 41730), (4173, 39720), (4280, 38727), (4303, 38520), (4680, 35417), (4815, 34424), (4965, 33384), (5564, 29790), (5958, 27820), (6420, 25818), (6620, 25038), (6955, 23832), (7704, 21515), (7944, 20865), (8346, 19860), (8606, 19260), (9630, 17212), (9930, 16692), (11128, 14895), (11916, 13910), (12519, 13240), (12840, 12909)]