814051920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:242

約数の個数: 320

約数和(自身を含む): 2884958208

約数和(自身を除く): 2070906288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 43, 44, 48, 55, 60, 66, 71, 80, 86, 88, 101, 110, 120, 129, 132, 142, 165, 172, 176, 202, 213, 215, 220, 240, 258, 264, 284, 303, 330, 344, 355, 404, 426, 430, 440, 473, 505, 516, 528, 568, 606, 645, 660, 688, 710, 781, 808, 852, 860, 880, 946, 1010, 1032, 1065, 1111, 1136, 1212, 1290, 1320, 1419, 1420, 1515, 1562, 1616, 1704, 1720, 1892, 2020, 2064, 2130, 2222, 2343, 2365, 2424, 2580, 2640, 2838, 2840, 3030, 3053, 3124, 3333, 3408, 3440, 3784, 3905, 4040, 4260, 4343, 4444, 4686, 4730, 4848, 5160, 5555, 5676, 5680, 6060, 6106, 6248, 6666, 7095, 7171, 7568, 7810, 8080, 8520, 8686, 8888, 9159, 9372, 9460, 10320, 11110, 11352, 11715, 12120, 12212, 12496, 13029, 13332, 14190, 14342, 15265, 15620, 16665, 17040, 17372, 17776, 18318, 18744, 18920, 21513, 21715, 22220, 22704, 23430, 24240, 24424, 26058, 26664, 28380, 28684, 30530, 31240, 33330, 33583, 34744, 35855, 36636, 37488, 37840, 43026, 43430, 44440, 45795, 46860, 47773, 48848, 52116, 53328, 56760, 57368, 61060, 62480, 65145, 66660, 67166, 69488, 71710, 73272, 78881, 86052, 86860, 88880, 91590, 93720, 95546, 100749, 104232, 107565, 113520, 114736, 122120, 130290, 133320, 134332, 143319, 143420, 146544, 157762, 167915, 172104, 173720, 183180, 187440, 191092, 201498, 208464, 215130, 236643, 238865, 244240, 260580, 266640, 268664, 286638, 286840, 308353, 315524, 335830, 344208, 347440, 366360, 382184, 394405, 402996, 430260, 473286, 477730, 503745, 521160, 537328, 573276, 573680, 616706, 631048, 671660, 716595, 732720, 764368, 788810, 805992, 860520, 925059, 946572, 955460, 1007490, 1042320, 1146552, 1183215, 1233412, 1262096, 1343320, 1433190, 1541765, 1577620, 1611984, 1721040, 1850118, 1893144, 1910920, 2014980, 2293104, 2366430, 2466824, 2686640, 2866380, 3083530, 3155240, 3391883, 3700236, 3786288, 3821840, 4029960, 4625295, 4732860, 4933648, 5732760, 6167060, 6310480, 6783766, 7400472, 8059920, 9250590, 9465720, 10175649, 11465520, 12334120, 13567532, 14800944, 16959415, 18501180, 18931440, 20351298, 24668240, 27135064, 33918830, 37002360, 40702596, 50878245, 54270128, 67837660, 74004720, 81405192, 101756490, 135675320, 162810384, 203512980, 271350640, 407025960, 814051920]

約数ペア:

[(1, 814051920), (2, 407025960), (3, 271350640), (4, 203512980), (5, 162810384), (6, 135675320), (8, 101756490), (10, 81405192), (11, 74004720), (12, 67837660), (15, 54270128), (16, 50878245), (20, 40702596), (22, 37002360), (24, 33918830), (30, 27135064), (33, 24668240), (40, 20351298), (43, 18931440), (44, 18501180), (48, 16959415), (55, 14800944), (60, 13567532), (66, 12334120), (71, 11465520), (80, 10175649), (86, 9465720), (88, 9250590), (101, 8059920), (110, 7400472), (120, 6783766), (129, 6310480), (132, 6167060), (142, 5732760), (165, 4933648), (172, 4732860), (176, 4625295), (202, 4029960), (213, 3821840), (215, 3786288), (220, 3700236), (240, 3391883), (258, 3155240), (264, 3083530), (284, 2866380), (303, 2686640), (330, 2466824), (344, 2366430), (355, 2293104), (404, 2014980), (426, 1910920), (430, 1893144), (440, 1850118), (473, 1721040), (505, 1611984), (516, 1577620), (528, 1541765), (568, 1433190), (606, 1343320), (645, 1262096), (660, 1233412), (688, 1183215), (710, 1146552), (781, 1042320), (808, 1007490), (852, 955460), (860, 946572), (880, 925059), (946, 860520), (1010, 805992), (1032, 788810), (1065, 764368), (1111, 732720), (1136, 716595), (1212, 671660), (1290, 631048), (1320, 616706), (1419, 573680), (1420, 573276), (1515, 537328), (1562, 521160), (1616, 503745), (1704, 477730), (1720, 473286), (1892, 430260), (2020, 402996), (2064, 394405), (2130, 382184), (2222, 366360), (2343, 347440), (2365, 344208), (2424, 335830), (2580, 315524), (2640, 308353), (2838, 286840), (2840, 286638), (3030, 268664), (3053, 266640), (3124, 260580), (3333, 244240), (3408, 238865), (3440, 236643), (3784, 215130), (3905, 208464), (4040, 201498), (4260, 191092), (4343, 187440), (4444, 183180), (4686, 173720), (4730, 172104), (4848, 167915), (5160, 157762), (5555, 146544), (5676, 143420), (5680, 143319), (6060, 134332), (6106, 133320), (6248, 130290), (6666, 122120), (7095, 114736), (7171, 113520), (7568, 107565), (7810, 104232), (8080, 100749), (8520, 95546), (8686, 93720), (8888, 91590), (9159, 88880), (9372, 86860), (9460, 86052), (10320, 78881), (11110, 73272), (11352, 71710), (11715, 69488), (12120, 67166), (12212, 66660), (12496, 65145), (13029, 62480), (13332, 61060), (14190, 57368), (14342, 56760), (15265, 53328), (15620, 52116), (16665, 48848), (17040, 47773), (17372, 46860), (17776, 45795), (18318, 44440), (18744, 43430), (18920, 43026), (21513, 37840), (21715, 37488), (22220, 36636), (22704, 35855), (23430, 34744), (24240, 33583), (24424, 33330), (26058, 31240), (26664, 30530), (28380, 28684)]