20164048320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{22133}}^1$

素因数の和:22239

約数の個数: 224

約数和(自身を含む): 69893151552

約数和(自身を除く): 49729103232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 73, 78, 80, 96, 104, 120, 130, 146, 156, 160, 192, 195, 208, 219, 240, 260, 292, 312, 320, 365, 390, 416, 438, 480, 520, 584, 624, 730, 780, 832, 876, 949, 960, 1040, 1095, 1168, 1248, 1460, 1560, 1752, 1898, 2080, 2190, 2336, 2496, 2847, 2920, 3120, 3504, 3796, 4160, 4380, 4672, 4745, 5694, 5840, 6240, 7008, 7592, 8760, 9490, 11388, 11680, 12480, 14016, 14235, 15184, 17520, 18980, 22133, 22776, 23360, 28470, 30368, 35040, 37960, 44266, 45552, 56940, 60736, 66399, 70080, 75920, 88532, 91104, 110665, 113880, 132798, 151840, 177064, 182208, 221330, 227760, 265596, 287729, 303680, 331995, 354128, 442660, 455520, 531192, 575458, 663990, 708256, 863187, 885320, 911040, 1062384, 1150916, 1327980, 1416512, 1438645, 1615709, 1726374, 1770640, 2124768, 2301832, 2655960, 2877290, 3231418, 3452748, 3541280, 4249536, 4315935, 4603664, 4847127, 5311920, 5754580, 6462836, 6905496, 7082560, 8078545, 8631870, 9207328, 9694254, 10623840, 11509160, 12925672, 13810992, 16157090, 17263740, 18414656, 19388508, 21004217, 21247680, 23018320, 24235635, 25851344, 27621984, 32314180, 34527480, 38777016, 42008434, 46036640, 48471270, 51702688, 55243968, 63012651, 64628360, 69054960, 77554032, 84016868, 92073280, 96942540, 103405376, 105021085, 126025302, 129256720, 138109920, 155108064, 168033736, 193885080, 210042170, 252050604, 258513440, 276219840, 310216128, 315063255, 336067472, 387770160, 420084340, 504101208, 517026880, 630126510, 672134944, 775540320, 840168680, 1008202416, 1260253020, 1344269888, 1551080640, 1680337360, 2016404832, 2520506040, 3360674720, 4032809664, 5041012080, 6721349440, 10082024160, 20164048320]

約数ペア:

[(1, 20164048320), (2, 10082024160), (3, 6721349440), (4, 5041012080), (5, 4032809664), (6, 3360674720), (8, 2520506040), (10, 2016404832), (12, 1680337360), (13, 1551080640), (15, 1344269888), (16, 1260253020), (20, 1008202416), (24, 840168680), (26, 775540320), (30, 672134944), (32, 630126510), (39, 517026880), (40, 504101208), (48, 420084340), (52, 387770160), (60, 336067472), (64, 315063255), (65, 310216128), (73, 276219840), (78, 258513440), (80, 252050604), (96, 210042170), (104, 193885080), (120, 168033736), (130, 155108064), (146, 138109920), (156, 129256720), (160, 126025302), (192, 105021085), (195, 103405376), (208, 96942540), (219, 92073280), (240, 84016868), (260, 77554032), (292, 69054960), (312, 64628360), (320, 63012651), (365, 55243968), (390, 51702688), (416, 48471270), (438, 46036640), (480, 42008434), (520, 38777016), (584, 34527480), (624, 32314180), (730, 27621984), (780, 25851344), (832, 24235635), (876, 23018320), (949, 21247680), (960, 21004217), (1040, 19388508), (1095, 18414656), (1168, 17263740), (1248, 16157090), (1460, 13810992), (1560, 12925672), (1752, 11509160), (1898, 10623840), (2080, 9694254), (2190, 9207328), (2336, 8631870), (2496, 8078545), (2847, 7082560), (2920, 6905496), (3120, 6462836), (3504, 5754580), (3796, 5311920), (4160, 4847127), (4380, 4603664), (4672, 4315935), (4745, 4249536), (5694, 3541280), (5840, 3452748), (6240, 3231418), (7008, 2877290), (7592, 2655960), (8760, 2301832), (9490, 2124768), (11388, 1770640), (11680, 1726374), (12480, 1615709), (14016, 1438645), (14235, 1416512), (15184, 1327980), (17520, 1150916), (18980, 1062384), (22133, 911040), (22776, 885320), (23360, 863187), (28470, 708256), (30368, 663990), (35040, 575458), (37960, 531192), (44266, 455520), (45552, 442660), (56940, 354128), (60736, 331995), (66399, 303680), (70080, 287729), (75920, 265596), (88532, 227760), (91104, 221330), (110665, 182208), (113880, 177064), (132798, 151840)]