19228045680

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{487}}^1\times {\mathrm{677}}^1$

素因数の和:1195

約数の個数: 280

約数和(自身を含む): 67263989472

約数和(自身を除く): 48035943792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 487, 540, 648, 677, 720, 729, 810, 972, 974, 1080, 1215, 1296, 1354, 1458, 1461, 1620, 1944, 1948, 2031, 2160, 2430, 2435, 2708, 2916, 2922, 3240, 3385, 3645, 3888, 3896, 4062, 4383, 4860, 4870, 5416, 5832, 5844, 6093, 6480, 6770, 7290, 7305, 7792, 8124, 8766, 9720, 9740, 10155, 10832, 11664, 11688, 12186, 13149, 13540, 14580, 14610, 16248, 17532, 18279, 19440, 19480, 20310, 21915, 23376, 24372, 26298, 27080, 29160, 29220, 30465, 32496, 35064, 36558, 38960, 39447, 40620, 43830, 48744, 52596, 54160, 54837, 58320, 58440, 60930, 65745, 70128, 73116, 78894, 81240, 87660, 91395, 97488, 105192, 109674, 116880, 118341, 121860, 131490, 146232, 157788, 162480, 164511, 175320, 182790, 197235, 210384, 219348, 236682, 243720, 262980, 274185, 292464, 315576, 329022, 329699, 350640, 355023, 365580, 394470, 438696, 473364, 487440, 493533, 525960, 548370, 591705, 631152, 658044, 659398, 710046, 731160, 788940, 822555, 877392, 946728, 987066, 989097, 1051920, 1096740, 1183410, 1316088, 1318796, 1420092, 1462320, 1577880, 1645110, 1648495, 1775115, 1893456, 1974132, 1978194, 2193480, 2366820, 2467665, 2632176, 2637592, 2840184, 2967291, 3155760, 3290220, 3296990, 3550230, 3948264, 3956388, 4386960, 4733640, 4935330, 4945485, 5275184, 5680368, 5934582, 6580440, 6593980, 7100460, 7896528, 7912776, 8901873, 9467280, 9870660, 9890970, 11869164, 13160880, 13187960, 14200920, 14836455, 15825552, 17803746, 19741320, 19781940, 23738328, 26375920, 26705619, 28401840, 29672910, 35607492, 39482640, 39563880, 44509365, 47476656, 53411238, 59345820, 71214984, 79127760, 80116857, 89018730, 106822476, 118691640, 133528095, 142429968, 160233714, 178037460, 213644952, 237383280, 240350571, 267056190, 320467428, 356074920, 400584285, 427289904, 480701142, 534112380, 640934856, 712149840, 801168570, 961402284, 1068224760, 1201752855, 1281869712, 1602337140, 1922804568, 2136449520, 2403505710, 3204674280, 3845609136, 4807011420, 6409348560, 9614022840, 19228045680]

約数ペア:

[(1, 19228045680), (2, 9614022840), (3, 6409348560), (4, 4807011420), (5, 3845609136), (6, 3204674280), (8, 2403505710), (9, 2136449520), (10, 1922804568), (12, 1602337140), (15, 1281869712), (16, 1201752855), (18, 1068224760), (20, 961402284), (24, 801168570), (27, 712149840), (30, 640934856), (36, 534112380), (40, 480701142), (45, 427289904), (48, 400584285), (54, 356074920), (60, 320467428), (72, 267056190), (80, 240350571), (81, 237383280), (90, 213644952), (108, 178037460), (120, 160233714), (135, 142429968), (144, 133528095), (162, 118691640), (180, 106822476), (216, 89018730), (240, 80116857), (243, 79127760), (270, 71214984), (324, 59345820), (360, 53411238), (405, 47476656), (432, 44509365), (486, 39563880), (487, 39482640), (540, 35607492), (648, 29672910), (677, 28401840), (720, 26705619), (729, 26375920), (810, 23738328), (972, 19781940), (974, 19741320), (1080, 17803746), (1215, 15825552), (1296, 14836455), (1354, 14200920), (1458, 13187960), (1461, 13160880), (1620, 11869164), (1944, 9890970), (1948, 9870660), (2031, 9467280), (2160, 8901873), (2430, 7912776), (2435, 7896528), (2708, 7100460), (2916, 6593980), (2922, 6580440), (3240, 5934582), (3385, 5680368), (3645, 5275184), (3888, 4945485), (3896, 4935330), (4062, 4733640), (4383, 4386960), (4860, 3956388), (4870, 3948264), (5416, 3550230), (5832, 3296990), (5844, 3290220), (6093, 3155760), (6480, 2967291), (6770, 2840184), (7290, 2637592), (7305, 2632176), (7792, 2467665), (8124, 2366820), (8766, 2193480), (9720, 1978194), (9740, 1974132), (10155, 1893456), (10832, 1775115), (11664, 1648495), (11688, 1645110), (12186, 1577880), (13149, 1462320), (13540, 1420092), (14580, 1318796), (14610, 1316088), (16248, 1183410), (17532, 1096740), (18279, 1051920), (19440, 989097), (19480, 987066), (20310, 946728), (21915, 877392), (23376, 822555), (24372, 788940), (26298, 731160), (27080, 710046), (29160, 659398), (29220, 658044), (30465, 631152), (32496, 591705), (35064, 548370), (36558, 525960), (38960, 493533), (39447, 487440), (40620, 473364), (43830, 438696), (48744, 394470), (52596, 365580), (54160, 355023), (54837, 350640), (58320, 329699), (58440, 329022), (60930, 315576), (65745, 292464), (70128, 274185), (73116, 262980), (78894, 243720), (81240, 236682), (87660, 219348), (91395, 210384), (97488, 197235), (105192, 182790), (109674, 175320), (116880, 164511), (118341, 162480), (121860, 157788), (131490, 146232)]