20474376120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{3701}}^1$

素因数の和:3867

約数の個数: 288

約数和(自身を含む): 73736732160

約数和(自身を除く): 53262356040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 127, 132, 165, 180, 198, 220, 242, 254, 264, 330, 360, 363, 381, 396, 440, 484, 495, 508, 605, 635, 660, 726, 762, 792, 968, 990, 1016, 1089, 1143, 1210, 1270, 1320, 1397, 1452, 1524, 1815, 1905, 1980, 2178, 2286, 2420, 2540, 2794, 2904, 3048, 3630, 3701, 3810, 3960, 4191, 4356, 4572, 4840, 5080, 5445, 5588, 5715, 6985, 7260, 7402, 7620, 8382, 8712, 9144, 10890, 11103, 11176, 11430, 12573, 13970, 14520, 14804, 15240, 15367, 16764, 18505, 20955, 21780, 22206, 22860, 25146, 27940, 29608, 30734, 33309, 33528, 37010, 40711, 41910, 43560, 44412, 45720, 46101, 50292, 55515, 55880, 61468, 62865, 66618, 74020, 76835, 81422, 83820, 88824, 92202, 100584, 111030, 122133, 122936, 125730, 133236, 138303, 148040, 153670, 162844, 166545, 167640, 184404, 203555, 222060, 230505, 244266, 251460, 266472, 276606, 307340, 325688, 333090, 366399, 368808, 407110, 444120, 447821, 461010, 470027, 488532, 502920, 553212, 610665, 614680, 666180, 691515, 732798, 814220, 895642, 922020, 940054, 977064, 1106424, 1221330, 1332360, 1343463, 1383030, 1410081, 1465596, 1628440, 1791284, 1831995, 1844040, 1880108, 2239105, 2350135, 2442660, 2686926, 2766060, 2820162, 2931192, 3582568, 3663990, 3760216, 4030389, 4230243, 4478210, 4700270, 4885320, 5170297, 5373852, 5532120, 5640324, 6717315, 7050405, 7327980, 8060778, 8460486, 8956420, 9400540, 10340594, 10747704, 11280648, 13434630, 14100810, 14655960, 15510891, 16121556, 16920972, 17912840, 18801080, 20151945, 20681188, 21151215, 25851485, 26869260, 28201620, 31021782, 32243112, 33841944, 40303890, 41362376, 42302430, 46532673, 51702970, 53738520, 56403240, 56873267, 62043564, 77554455, 80607780, 84604860, 93065346, 103405940, 113746534, 124087128, 155108910, 161215560, 169209720, 170619801, 186130692, 206811880, 227493068, 232663365, 284366335, 310217820, 341239602, 372261384, 454986136, 465326730, 511859403, 568732670, 620435640, 682479204, 853099005, 930653460, 1023718806, 1137465340, 1364958408, 1706198010, 1861306920, 2047437612, 2274930680, 2559297015, 3412396020, 4094875224, 5118594030, 6824792040, 10237188060, 20474376120]

約数ペア:

[(1, 20474376120), (2, 10237188060), (3, 6824792040), (4, 5118594030), (5, 4094875224), (6, 3412396020), (8, 2559297015), (9, 2274930680), (10, 2047437612), (11, 1861306920), (12, 1706198010), (15, 1364958408), (18, 1137465340), (20, 1023718806), (22, 930653460), (24, 853099005), (30, 682479204), (33, 620435640), (36, 568732670), (40, 511859403), (44, 465326730), (45, 454986136), (55, 372261384), (60, 341239602), (66, 310217820), (72, 284366335), (88, 232663365), (90, 227493068), (99, 206811880), (110, 186130692), (120, 170619801), (121, 169209720), (127, 161215560), (132, 155108910), (165, 124087128), (180, 113746534), (198, 103405940), (220, 93065346), (242, 84604860), (254, 80607780), (264, 77554455), (330, 62043564), (360, 56873267), (363, 56403240), (381, 53738520), (396, 51702970), (440, 46532673), (484, 42302430), (495, 41362376), (508, 40303890), (605, 33841944), (635, 32243112), (660, 31021782), (726, 28201620), (762, 26869260), (792, 25851485), (968, 21151215), (990, 20681188), (1016, 20151945), (1089, 18801080), (1143, 17912840), (1210, 16920972), (1270, 16121556), (1320, 15510891), (1397, 14655960), (1452, 14100810), (1524, 13434630), (1815, 11280648), (1905, 10747704), (1980, 10340594), (2178, 9400540), (2286, 8956420), (2420, 8460486), (2540, 8060778), (2794, 7327980), (2904, 7050405), (3048, 6717315), (3630, 5640324), (3701, 5532120), (3810, 5373852), (3960, 5170297), (4191, 4885320), (4356, 4700270), (4572, 4478210), (4840, 4230243), (5080, 4030389), (5445, 3760216), (5588, 3663990), (5715, 3582568), (6985, 2931192), (7260, 2820162), (7402, 2766060), (7620, 2686926), (8382, 2442660), (8712, 2350135), (9144, 2239105), (10890, 1880108), (11103, 1844040), (11176, 1831995), (11430, 1791284), (12573, 1628440), (13970, 1465596), (14520, 1410081), (14804, 1383030), (15240, 1343463), (15367, 1332360), (16764, 1221330), (18505, 1106424), (20955, 977064), (21780, 940054), (22206, 922020), (22860, 895642), (25146, 814220), (27940, 732798), (29608, 691515), (30734, 666180), (33309, 614680), (33528, 610665), (37010, 553212), (40711, 502920), (41910, 488532), (43560, 470027), (44412, 461010), (45720, 447821), (46101, 444120), (50292, 407110), (55515, 368808), (55880, 366399), (61468, 333090), (62865, 325688), (66618, 307340), (74020, 276606), (76835, 266472), (81422, 251460), (83820, 244266), (88824, 230505), (92202, 222060), (100584, 203555), (111030, 184404), (122133, 167640), (122936, 166545), (125730, 162844), (133236, 153670), (138303, 148040)]