166545540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1009}}^1$

素因数の和:1162

約数の個数: 144

約数和(自身を含む): 582341760

約数和(自身を除く): 415796220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 131, 140, 180, 210, 252, 262, 315, 393, 420, 524, 630, 655, 786, 917, 1009, 1179, 1260, 1310, 1572, 1834, 1965, 2018, 2358, 2620, 2751, 3027, 3668, 3930, 4036, 4585, 4716, 5045, 5502, 5895, 6054, 7063, 7860, 8253, 9081, 9170, 10090, 11004, 11790, 12108, 13755, 14126, 15135, 16506, 18162, 18340, 20180, 21189, 23580, 27510, 28252, 30270, 33012, 35315, 36324, 41265, 42378, 45405, 55020, 60540, 63567, 70630, 82530, 84756, 90810, 105945, 127134, 132179, 141260, 165060, 181620, 211890, 254268, 264358, 317835, 396537, 423780, 528716, 635670, 660895, 793074, 925253, 1189611, 1271340, 1321790, 1586148, 1850506, 1982685, 2379222, 2643580, 2775759, 3701012, 3965370, 4626265, 4758444, 5551518, 5948055, 7930740, 8327277, 9252530, 11103036, 11896110, 13878795, 16654554, 18505060, 23792220, 27757590, 33309108, 41636385, 55515180, 83272770, 166545540]

約数ペア:

[(1, 166545540), (2, 83272770), (3, 55515180), (4, 41636385), (5, 33309108), (6, 27757590), (7, 23792220), (9, 18505060), (10, 16654554), (12, 13878795), (14, 11896110), (15, 11103036), (18, 9252530), (20, 8327277), (21, 7930740), (28, 5948055), (30, 5551518), (35, 4758444), (36, 4626265), (42, 3965370), (45, 3701012), (60, 2775759), (63, 2643580), (70, 2379222), (84, 1982685), (90, 1850506), (105, 1586148), (126, 1321790), (131, 1271340), (140, 1189611), (180, 925253), (210, 793074), (252, 660895), (262, 635670), (315, 528716), (393, 423780), (420, 396537), (524, 317835), (630, 264358), (655, 254268), (786, 211890), (917, 181620), (1009, 165060), (1179, 141260), (1260, 132179), (1310, 127134), (1572, 105945), (1834, 90810), (1965, 84756), (2018, 82530), (2358, 70630), (2620, 63567), (2751, 60540), (3027, 55020), (3668, 45405), (3930, 42378), (4036, 41265), (4585, 36324), (4716, 35315), (5045, 33012), (5502, 30270), (5895, 28252), (6054, 27510), (7063, 23580), (7860, 21189), (8253, 20180), (9081, 18340), (9170, 18162), (10090, 16506), (11004, 15135), (11790, 14126), (12108, 13755)]