2019366960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{1049}}^1$

素因数の和:1695

約数の個数: 160

約数和(自身を含む): 6758942400

約数和(自身を除く): 4739575440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 617, 624, 780, 1040, 1049, 1234, 1560, 1851, 2098, 2468, 3085, 3120, 3147, 3702, 4196, 4936, 5245, 6170, 6294, 7404, 8021, 8392, 9255, 9872, 10490, 12340, 12588, 13637, 14808, 15735, 16042, 16784, 18510, 20980, 24063, 24680, 25176, 27274, 29616, 31470, 32084, 37020, 40105, 40911, 41960, 48126, 49360, 50352, 54548, 62940, 64168, 68185, 74040, 80210, 81822, 83920, 96252, 109096, 120315, 125880, 128336, 136370, 148080, 160420, 163644, 192504, 204555, 218192, 240630, 251760, 272740, 320840, 327288, 385008, 409110, 481260, 545480, 641680, 647233, 654576, 818220, 962520, 1090960, 1294466, 1636440, 1925040, 1941699, 2588932, 3236165, 3272880, 3883398, 5177864, 6472330, 7766796, 8414029, 9708495, 10355728, 12944660, 15533592, 16828058, 19416990, 25242087, 25889320, 31067184, 33656116, 38833980, 42070145, 50484174, 51778640, 67312232, 77667960, 84140290, 100968348, 126210435, 134624464, 155335920, 168280580, 201936696, 252420870, 336561160, 403873392, 504841740, 673122320, 1009683480, 2019366960]

約数ペア:

[(1, 2019366960), (2, 1009683480), (3, 673122320), (4, 504841740), (5, 403873392), (6, 336561160), (8, 252420870), (10, 201936696), (12, 168280580), (13, 155335920), (15, 134624464), (16, 126210435), (20, 100968348), (24, 84140290), (26, 77667960), (30, 67312232), (39, 51778640), (40, 50484174), (48, 42070145), (52, 38833980), (60, 33656116), (65, 31067184), (78, 25889320), (80, 25242087), (104, 19416990), (120, 16828058), (130, 15533592), (156, 12944660), (195, 10355728), (208, 9708495), (240, 8414029), (260, 7766796), (312, 6472330), (390, 5177864), (520, 3883398), (617, 3272880), (624, 3236165), (780, 2588932), (1040, 1941699), (1049, 1925040), (1234, 1636440), (1560, 1294466), (1851, 1090960), (2098, 962520), (2468, 818220), (3085, 654576), (3120, 647233), (3147, 641680), (3702, 545480), (4196, 481260), (4936, 409110), (5245, 385008), (6170, 327288), (6294, 320840), (7404, 272740), (8021, 251760), (8392, 240630), (9255, 218192), (9872, 204555), (10490, 192504), (12340, 163644), (12588, 160420), (13637, 148080), (14808, 136370), (15735, 128336), (16042, 125880), (16784, 120315), (18510, 109096), (20980, 96252), (24063, 83920), (24680, 81822), (25176, 80210), (27274, 74040), (29616, 68185), (31470, 64168), (32084, 62940), (37020, 54548), (40105, 50352), (40911, 49360), (41960, 48126)]