19390066020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{10093}}^1$

素因数の和:10942

約数の個数: 144

約数和(自身を含む): 63424316592

約数和(自身を除く): 44034250572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 821, 1170, 1642, 2340, 2463, 3284, 4105, 4926, 7389, 8210, 9852, 10093, 10673, 12315, 14778, 16420, 20186, 21346, 24630, 29556, 30279, 32019, 36945, 40372, 42692, 49260, 50465, 53365, 60558, 64038, 73890, 90837, 96057, 100930, 106730, 121116, 128076, 131209, 147780, 151395, 160095, 181674, 192114, 201860, 213460, 262418, 302790, 320190, 363348, 384228, 393627, 454185, 480285, 524836, 605580, 640380, 656045, 787254, 908370, 960570, 1180881, 1312090, 1574508, 1816740, 1921140, 1968135, 2361762, 2624180, 3936270, 4723524, 5904405, 7872540, 8286353, 11808810, 16572706, 23617620, 24859059, 33145412, 41431765, 49718118, 74577177, 82863530, 99436236, 107722589, 124295295, 149154354, 165727060, 215445178, 248590590, 298308708, 323167767, 372885885, 430890356, 497181180, 538612945, 646335534, 745771770, 969503301, 1077225890, 1292671068, 1491543540, 1615838835, 1939006602, 2154451780, 3231677670, 3878013204, 4847516505, 6463355340, 9695033010, 19390066020]

約数ペア:

[(1, 19390066020), (2, 9695033010), (3, 6463355340), (4, 4847516505), (5, 3878013204), (6, 3231677670), (9, 2154451780), (10, 1939006602), (12, 1615838835), (13, 1491543540), (15, 1292671068), (18, 1077225890), (20, 969503301), (26, 745771770), (30, 646335534), (36, 538612945), (39, 497181180), (45, 430890356), (52, 372885885), (60, 323167767), (65, 298308708), (78, 248590590), (90, 215445178), (117, 165727060), (130, 149154354), (156, 124295295), (180, 107722589), (195, 99436236), (234, 82863530), (260, 74577177), (390, 49718118), (468, 41431765), (585, 33145412), (780, 24859059), (821, 23617620), (1170, 16572706), (1642, 11808810), (2340, 8286353), (2463, 7872540), (3284, 5904405), (4105, 4723524), (4926, 3936270), (7389, 2624180), (8210, 2361762), (9852, 1968135), (10093, 1921140), (10673, 1816740), (12315, 1574508), (14778, 1312090), (16420, 1180881), (20186, 960570), (21346, 908370), (24630, 787254), (29556, 656045), (30279, 640380), (32019, 605580), (36945, 524836), (40372, 480285), (42692, 454185), (49260, 393627), (50465, 384228), (53365, 363348), (60558, 320190), (64038, 302790), (73890, 262418), (90837, 213460), (96057, 201860), (100930, 192114), (106730, 181674), (121116, 160095), (128076, 151395), (131209, 147780)]