1079940120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{7103}}^1$

素因数の和:7305

約数の個数: 128

約数和(自身を含む): 3723632640

約数和(自身を除く): 2643692520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 181, 210, 280, 362, 420, 543, 724, 840, 905, 1086, 1267, 1448, 1810, 2172, 2534, 2715, 3620, 3801, 4344, 5068, 5430, 6335, 7103, 7240, 7602, 10136, 10860, 12670, 14206, 15204, 19005, 21309, 21720, 25340, 28412, 30408, 35515, 38010, 42618, 49721, 50680, 56824, 71030, 76020, 85236, 99442, 106545, 142060, 149163, 152040, 170472, 198884, 213090, 248605, 284120, 298326, 397768, 426180, 497210, 596652, 745815, 852360, 994420, 1193304, 1285643, 1491630, 1988840, 2571286, 2983260, 3856929, 5142572, 5966520, 6428215, 7713858, 8999501, 10285144, 12856430, 15427716, 17999002, 19284645, 25712860, 26998503, 30855432, 35998004, 38569290, 44997505, 51425720, 53997006, 71996008, 77138580, 89995010, 107994012, 134992515, 154277160, 179990020, 215988024, 269985030, 359980040, 539970060, 1079940120]

約数ペア:

[(1, 1079940120), (2, 539970060), (3, 359980040), (4, 269985030), (5, 215988024), (6, 179990020), (7, 154277160), (8, 134992515), (10, 107994012), (12, 89995010), (14, 77138580), (15, 71996008), (20, 53997006), (21, 51425720), (24, 44997505), (28, 38569290), (30, 35998004), (35, 30855432), (40, 26998503), (42, 25712860), (56, 19284645), (60, 17999002), (70, 15427716), (84, 12856430), (105, 10285144), (120, 8999501), (140, 7713858), (168, 6428215), (181, 5966520), (210, 5142572), (280, 3856929), (362, 2983260), (420, 2571286), (543, 1988840), (724, 1491630), (840, 1285643), (905, 1193304), (1086, 994420), (1267, 852360), (1448, 745815), (1810, 596652), (2172, 497210), (2534, 426180), (2715, 397768), (3620, 298326), (3801, 284120), (4344, 248605), (5068, 213090), (5430, 198884), (6335, 170472), (7103, 152040), (7240, 149163), (7602, 142060), (10136, 106545), (10860, 99442), (12670, 85236), (14206, 76020), (15204, 71030), (19005, 56824), (21309, 50680), (21720, 49721), (25340, 42618), (28412, 38010), (30408, 35515)]