165407880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{149}}^1$

素因数の和:232

約数の個数: 192

約数和(自身を含む): 564408000

約数和(自身を除く): 399000120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 33, 40, 44, 55, 58, 60, 66, 87, 88, 110, 116, 120, 132, 145, 149, 165, 174, 220, 232, 264, 290, 298, 319, 330, 348, 435, 440, 447, 580, 596, 638, 660, 696, 745, 841, 870, 894, 957, 1160, 1192, 1276, 1320, 1490, 1595, 1639, 1682, 1740, 1788, 1914, 2235, 2523, 2552, 2980, 3190, 3278, 3364, 3480, 3576, 3828, 4205, 4321, 4470, 4785, 4917, 5046, 5960, 6380, 6556, 6728, 7656, 8195, 8410, 8642, 8940, 9251, 9570, 9834, 10092, 12615, 12760, 12963, 13112, 16390, 16820, 17284, 17880, 18502, 19140, 19668, 20184, 21605, 24585, 25230, 25926, 27753, 32780, 33640, 34568, 37004, 38280, 39336, 43210, 46255, 47531, 49170, 50460, 51852, 55506, 64815, 65560, 74008, 86420, 92510, 95062, 98340, 100920, 103704, 111012, 125309, 129630, 138765, 142593, 172840, 185020, 190124, 196680, 222024, 237655, 250618, 259260, 277530, 285186, 370040, 375927, 380248, 475310, 501236, 518520, 555060, 570372, 626545, 712965, 751854, 950620, 1002472, 1110120, 1140744, 1253090, 1378399, 1425930, 1503708, 1879635, 1901240, 2506180, 2756798, 2851860, 3007416, 3759270, 4135197, 5012360, 5513596, 5703720, 6891995, 7518540, 8270394, 11027192, 13783990, 15037080, 16540788, 20675985, 27567980, 33081576, 41351970, 55135960, 82703940, 165407880]

約数ペア:

[(1, 165407880), (2, 82703940), (3, 55135960), (4, 41351970), (5, 33081576), (6, 27567980), (8, 20675985), (10, 16540788), (11, 15037080), (12, 13783990), (15, 11027192), (20, 8270394), (22, 7518540), (24, 6891995), (29, 5703720), (30, 5513596), (33, 5012360), (40, 4135197), (44, 3759270), (55, 3007416), (58, 2851860), (60, 2756798), (66, 2506180), (87, 1901240), (88, 1879635), (110, 1503708), (116, 1425930), (120, 1378399), (132, 1253090), (145, 1140744), (149, 1110120), (165, 1002472), (174, 950620), (220, 751854), (232, 712965), (264, 626545), (290, 570372), (298, 555060), (319, 518520), (330, 501236), (348, 475310), (435, 380248), (440, 375927), (447, 370040), (580, 285186), (596, 277530), (638, 259260), (660, 250618), (696, 237655), (745, 222024), (841, 196680), (870, 190124), (894, 185020), (957, 172840), (1160, 142593), (1192, 138765), (1276, 129630), (1320, 125309), (1490, 111012), (1595, 103704), (1639, 100920), (1682, 98340), (1740, 95062), (1788, 92510), (1914, 86420), (2235, 74008), (2523, 65560), (2552, 64815), (2980, 55506), (3190, 51852), (3278, 50460), (3364, 49170), (3480, 47531), (3576, 46255), (3828, 43210), (4205, 39336), (4321, 38280), (4470, 37004), (4785, 34568), (4917, 33640), (5046, 32780), (5960, 27753), (6380, 25926), (6556, 25230), (6728, 24585), (7656, 21605), (8195, 20184), (8410, 19668), (8642, 19140), (8940, 18502), (9251, 17880), (9570, 17284), (9834, 16820), (10092, 16390), (12615, 13112), (12760, 12963)]