2667859920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{17729}}^1$

素因数の和:17778

約数の個数: 240

約数和(自身を含む): 10289073600

約数和(自身を除く): 7621213680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 66, 72, 76, 80, 88, 90, 95, 99, 110, 114, 120, 132, 144, 152, 165, 171, 176, 180, 190, 198, 209, 220, 228, 240, 264, 285, 304, 330, 342, 360, 380, 396, 418, 440, 456, 495, 528, 570, 627, 660, 684, 720, 760, 792, 836, 855, 880, 912, 990, 1045, 1140, 1254, 1320, 1368, 1520, 1584, 1672, 1710, 1881, 1980, 2090, 2280, 2508, 2640, 2736, 3135, 3344, 3420, 3762, 3960, 4180, 4560, 5016, 6270, 6840, 7524, 7920, 8360, 9405, 10032, 12540, 13680, 15048, 16720, 17729, 18810, 25080, 30096, 35458, 37620, 50160, 53187, 70916, 75240, 88645, 106374, 141832, 150480, 159561, 177290, 195019, 212748, 265935, 283664, 319122, 336851, 354580, 390038, 425496, 531870, 585057, 638244, 673702, 709160, 780076, 797805, 850992, 975095, 1010553, 1063740, 1170114, 1276488, 1347404, 1418320, 1560152, 1595610, 1684255, 1755171, 1950190, 2021106, 2127480, 2340228, 2552976, 2694808, 2925285, 3031659, 3120304, 3191220, 3368510, 3510342, 3705361, 3900380, 4042212, 4254960, 4680456, 5052765, 5389616, 5850570, 6063318, 6382440, 6737020, 7020684, 7410722, 7800760, 8084424, 8775855, 9360912, 10105530, 11116083, 11701140, 12126636, 12764880, 13474040, 14041368, 14821444, 15158295, 15601520, 16168848, 17551710, 18526805, 20211060, 22232166, 23402280, 24253272, 26948080, 28082736, 29642888, 30316590, 33348249, 35103420, 37053610, 40422120, 44464332, 46804560, 48506544, 55580415, 59285776, 60633180, 66696498, 70206840, 74107220, 80844240, 88928664, 111160830, 121266360, 133392996, 140413680, 148214440, 166741245, 177857328, 222321660, 242532720, 266785992, 296428880, 333482490, 444643320, 533571984, 666964980, 889286640, 1333929960, 2667859920]

約数ペア:

[(1, 2667859920), (2, 1333929960), (3, 889286640), (4, 666964980), (5, 533571984), (6, 444643320), (8, 333482490), (9, 296428880), (10, 266785992), (11, 242532720), (12, 222321660), (15, 177857328), (16, 166741245), (18, 148214440), (19, 140413680), (20, 133392996), (22, 121266360), (24, 111160830), (30, 88928664), (33, 80844240), (36, 74107220), (38, 70206840), (40, 66696498), (44, 60633180), (45, 59285776), (48, 55580415), (55, 48506544), (57, 46804560), (60, 44464332), (66, 40422120), (72, 37053610), (76, 35103420), (80, 33348249), (88, 30316590), (90, 29642888), (95, 28082736), (99, 26948080), (110, 24253272), (114, 23402280), (120, 22232166), (132, 20211060), (144, 18526805), (152, 17551710), (165, 16168848), (171, 15601520), (176, 15158295), (180, 14821444), (190, 14041368), (198, 13474040), (209, 12764880), (220, 12126636), (228, 11701140), (240, 11116083), (264, 10105530), (285, 9360912), (304, 8775855), (330, 8084424), (342, 7800760), (360, 7410722), (380, 7020684), (396, 6737020), (418, 6382440), (440, 6063318), (456, 5850570), (495, 5389616), (528, 5052765), (570, 4680456), (627, 4254960), (660, 4042212), (684, 3900380), (720, 3705361), (760, 3510342), (792, 3368510), (836, 3191220), (855, 3120304), (880, 3031659), (912, 2925285), (990, 2694808), (1045, 2552976), (1140, 2340228), (1254, 2127480), (1320, 2021106), (1368, 1950190), (1520, 1755171), (1584, 1684255), (1672, 1595610), (1710, 1560152), (1881, 1418320), (1980, 1347404), (2090, 1276488), (2280, 1170114), (2508, 1063740), (2640, 1010553), (2736, 975095), (3135, 850992), (3344, 797805), (3420, 780076), (3762, 709160), (3960, 673702), (4180, 638244), (4560, 585057), (5016, 531870), (6270, 425496), (6840, 390038), (7524, 354580), (7920, 336851), (8360, 319122), (9405, 283664), (10032, 265935), (12540, 212748), (13680, 195019), (15048, 177290), (16720, 159561), (17729, 150480), (18810, 141832), (25080, 106374), (30096, 88645), (35458, 75240), (37620, 70916), (50160, 53187)]