157928760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2099}}^1$

素因数の和:2146

約数の個数: 192

約数和(自身を含む): 589680000

約数和(自身を除く): 431751240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 55, 57, 60, 66, 72, 76, 88, 90, 95, 99, 110, 114, 120, 132, 152, 165, 171, 180, 190, 198, 209, 220, 228, 264, 285, 330, 342, 360, 380, 396, 418, 440, 456, 495, 570, 627, 660, 684, 760, 792, 836, 855, 990, 1045, 1140, 1254, 1320, 1368, 1672, 1710, 1881, 1980, 2090, 2099, 2280, 2508, 3135, 3420, 3762, 3960, 4180, 4198, 5016, 6270, 6297, 6840, 7524, 8360, 8396, 9405, 10495, 12540, 12594, 15048, 16792, 18810, 18891, 20990, 23089, 25080, 25188, 31485, 37620, 37782, 39881, 41980, 46178, 50376, 62970, 69267, 75240, 75564, 79762, 83960, 92356, 94455, 115445, 119643, 125940, 138534, 151128, 159524, 184712, 188910, 199405, 207801, 230890, 239286, 251880, 277068, 319048, 346335, 358929, 377820, 398810, 415602, 438691, 461780, 478572, 554136, 598215, 692670, 717858, 755640, 797620, 831204, 877382, 923560, 957144, 1039005, 1196430, 1316073, 1385340, 1435716, 1595240, 1662408, 1754764, 1794645, 2078010, 2193455, 2392860, 2632146, 2770680, 2871432, 3509528, 3589290, 3948219, 4156020, 4386910, 4785720, 5264292, 6580365, 7178580, 7896438, 8312040, 8773820, 10528584, 13160730, 14357160, 15792876, 17547640, 19741095, 26321460, 31585752, 39482190, 52642920, 78964380, 157928760]

約数ペア:

[(1, 157928760), (2, 78964380), (3, 52642920), (4, 39482190), (5, 31585752), (6, 26321460), (8, 19741095), (9, 17547640), (10, 15792876), (11, 14357160), (12, 13160730), (15, 10528584), (18, 8773820), (19, 8312040), (20, 7896438), (22, 7178580), (24, 6580365), (30, 5264292), (33, 4785720), (36, 4386910), (38, 4156020), (40, 3948219), (44, 3589290), (45, 3509528), (55, 2871432), (57, 2770680), (60, 2632146), (66, 2392860), (72, 2193455), (76, 2078010), (88, 1794645), (90, 1754764), (95, 1662408), (99, 1595240), (110, 1435716), (114, 1385340), (120, 1316073), (132, 1196430), (152, 1039005), (165, 957144), (171, 923560), (180, 877382), (190, 831204), (198, 797620), (209, 755640), (220, 717858), (228, 692670), (264, 598215), (285, 554136), (330, 478572), (342, 461780), (360, 438691), (380, 415602), (396, 398810), (418, 377820), (440, 358929), (456, 346335), (495, 319048), (570, 277068), (627, 251880), (660, 239286), (684, 230890), (760, 207801), (792, 199405), (836, 188910), (855, 184712), (990, 159524), (1045, 151128), (1140, 138534), (1254, 125940), (1320, 119643), (1368, 115445), (1672, 94455), (1710, 92356), (1881, 83960), (1980, 79762), (2090, 75564), (2099, 75240), (2280, 69267), (2508, 62970), (3135, 50376), (3420, 46178), (3762, 41980), (3960, 39881), (4180, 37782), (4198, 37620), (5016, 31485), (6270, 25188), (6297, 25080), (6840, 23089), (7524, 20990), (8360, 18891), (8396, 18810), (9405, 16792), (10495, 15048), (12540, 12594)]