2236705020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{1709}}^1$

素因数の和:2396

約数の個数: 144

約数和(自身を含む): 7416995040

約数和(自身を除く): 5180290020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 661, 990, 1322, 1709, 1980, 1983, 2644, 3305, 3418, 3966, 5127, 5949, 6610, 6836, 7271, 7932, 8545, 9915, 10254, 11898, 13220, 14542, 15381, 17090, 18799, 19830, 20508, 21813, 23796, 25635, 29084, 29745, 30762, 34180, 36355, 37598, 39660, 43626, 51270, 56397, 59490, 61524, 65439, 72710, 75196, 76905, 87252, 93995, 102540, 109065, 112794, 118980, 130878, 145420, 153810, 169191, 187990, 218130, 225588, 261756, 281985, 307620, 327195, 338382, 375980, 436260, 563970, 654390, 676764, 845955, 1127940, 1129649, 1308780, 1691910, 2259298, 3383820, 3388947, 4518596, 5648245, 6777894, 10166841, 11296490, 12426139, 13555788, 16944735, 20333682, 22592980, 24852278, 33889470, 37278417, 40667364, 49704556, 50834205, 62130695, 67778940, 74556834, 101668410, 111835251, 124261390, 149113668, 186392085, 203336820, 223670502, 248522780, 372784170, 447341004, 559176255, 745568340, 1118352510, 2236705020]

約数ペア:

[(1, 2236705020), (2, 1118352510), (3, 745568340), (4, 559176255), (5, 447341004), (6, 372784170), (9, 248522780), (10, 223670502), (11, 203336820), (12, 186392085), (15, 149113668), (18, 124261390), (20, 111835251), (22, 101668410), (30, 74556834), (33, 67778940), (36, 62130695), (44, 50834205), (45, 49704556), (55, 40667364), (60, 37278417), (66, 33889470), (90, 24852278), (99, 22592980), (110, 20333682), (132, 16944735), (165, 13555788), (180, 12426139), (198, 11296490), (220, 10166841), (330, 6777894), (396, 5648245), (495, 4518596), (660, 3388947), (661, 3383820), (990, 2259298), (1322, 1691910), (1709, 1308780), (1980, 1129649), (1983, 1127940), (2644, 845955), (3305, 676764), (3418, 654390), (3966, 563970), (5127, 436260), (5949, 375980), (6610, 338382), (6836, 327195), (7271, 307620), (7932, 281985), (8545, 261756), (9915, 225588), (10254, 218130), (11898, 187990), (13220, 169191), (14542, 153810), (15381, 145420), (17090, 130878), (18799, 118980), (19830, 112794), (20508, 109065), (21813, 102540), (23796, 93995), (25635, 87252), (29084, 76905), (29745, 75196), (30762, 72710), (34180, 65439), (36355, 61524), (37598, 59490), (39660, 56397), (43626, 51270)]