181014120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{659}}^1$

素因数の和:792

約数の個数: 192

約数和(自身を含む): 679536000

約数和(自身を除く): 498521880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 109, 120, 126, 140, 168, 180, 210, 218, 252, 280, 315, 327, 360, 420, 436, 504, 545, 630, 654, 659, 763, 840, 872, 981, 1090, 1260, 1308, 1318, 1526, 1635, 1962, 1977, 2180, 2289, 2520, 2616, 2636, 3052, 3270, 3295, 3815, 3924, 3954, 4360, 4578, 4613, 4905, 5272, 5931, 6104, 6540, 6590, 6867, 7630, 7848, 7908, 9156, 9226, 9810, 9885, 11445, 11862, 13080, 13180, 13734, 13839, 15260, 15816, 18312, 18452, 19620, 19770, 22890, 23065, 23724, 26360, 27468, 27678, 29655, 30520, 34335, 36904, 39240, 39540, 41517, 45780, 46130, 47448, 54936, 55356, 59310, 68670, 69195, 71831, 79080, 83034, 91560, 92260, 110712, 118620, 137340, 138390, 143662, 166068, 184520, 207585, 215493, 237240, 274680, 276780, 287324, 332136, 359155, 415170, 430986, 502817, 553560, 574648, 646479, 718310, 830340, 861972, 1005634, 1077465, 1292958, 1436620, 1508451, 1660680, 1723944, 2011268, 2154930, 2514085, 2585916, 2873240, 3016902, 3232395, 4022536, 4309860, 4525353, 5028170, 5171832, 6033804, 6464790, 7542255, 8619720, 9050706, 10056340, 12067608, 12929580, 15084510, 18101412, 20112680, 22626765, 25859160, 30169020, 36202824, 45253530, 60338040, 90507060, 181014120]

約数ペア:

[(1, 181014120), (2, 90507060), (3, 60338040), (4, 45253530), (5, 36202824), (6, 30169020), (7, 25859160), (8, 22626765), (9, 20112680), (10, 18101412), (12, 15084510), (14, 12929580), (15, 12067608), (18, 10056340), (20, 9050706), (21, 8619720), (24, 7542255), (28, 6464790), (30, 6033804), (35, 5171832), (36, 5028170), (40, 4525353), (42, 4309860), (45, 4022536), (56, 3232395), (60, 3016902), (63, 2873240), (70, 2585916), (72, 2514085), (84, 2154930), (90, 2011268), (105, 1723944), (109, 1660680), (120, 1508451), (126, 1436620), (140, 1292958), (168, 1077465), (180, 1005634), (210, 861972), (218, 830340), (252, 718310), (280, 646479), (315, 574648), (327, 553560), (360, 502817), (420, 430986), (436, 415170), (504, 359155), (545, 332136), (630, 287324), (654, 276780), (659, 274680), (763, 237240), (840, 215493), (872, 207585), (981, 184520), (1090, 166068), (1260, 143662), (1308, 138390), (1318, 137340), (1526, 118620), (1635, 110712), (1962, 92260), (1977, 91560), (2180, 83034), (2289, 79080), (2520, 71831), (2616, 69195), (2636, 68670), (3052, 59310), (3270, 55356), (3295, 54936), (3815, 47448), (3924, 46130), (3954, 45780), (4360, 41517), (4578, 39540), (4613, 39240), (4905, 36904), (5272, 34335), (5931, 30520), (6104, 29655), (6540, 27678), (6590, 27468), (6867, 26360), (7630, 23724), (7848, 23065), (7908, 22890), (9156, 19770), (9226, 19620), (9810, 18452), (9885, 18312), (11445, 15816), (11862, 15260), (13080, 13839), (13180, 13734)]