2085749640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{1277}}^1$

素因数の和:1656

約数の個数: 192

約数和(自身を含む): 7326774000

約数和(自身を除く): 5241024360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 349, 360, 390, 468, 520, 585, 698, 780, 936, 1047, 1170, 1277, 1396, 1560, 1745, 2094, 2340, 2554, 2792, 3141, 3490, 3831, 4188, 4537, 4680, 5108, 5235, 6282, 6385, 6980, 7662, 8376, 9074, 10216, 10470, 11493, 12564, 12770, 13611, 13960, 15324, 15705, 16601, 18148, 19155, 20940, 22685, 22986, 25128, 25540, 27222, 30648, 31410, 33202, 36296, 38310, 40833, 41880, 45370, 45972, 49803, 51080, 54444, 57465, 62820, 66404, 68055, 76620, 81666, 83005, 90740, 91944, 99606, 108888, 114930, 125640, 132808, 136110, 149409, 153240, 163332, 166010, 181480, 199212, 204165, 229860, 249015, 272220, 298818, 326664, 332020, 398424, 408330, 445673, 459720, 498030, 544440, 597636, 664040, 747045, 816660, 891346, 996060, 1195272, 1337019, 1494090, 1633320, 1782692, 1992120, 2228365, 2674038, 2988180, 3565384, 4011057, 4456730, 5348076, 5793749, 5976360, 6685095, 8022114, 8913460, 10696152, 11587498, 13370190, 16044228, 17381247, 17826920, 20055285, 23174996, 26740380, 28968745, 32088456, 34762494, 40110570, 46349992, 52143741, 53480760, 57937490, 69524988, 80221140, 86906235, 104287482, 115874980, 139049976, 160442280, 173812470, 208574964, 231749960, 260718705, 347624940, 417149928, 521437410, 695249880, 1042874820, 2085749640]

約数ペア:

[(1, 2085749640), (2, 1042874820), (3, 695249880), (4, 521437410), (5, 417149928), (6, 347624940), (8, 260718705), (9, 231749960), (10, 208574964), (12, 173812470), (13, 160442280), (15, 139049976), (18, 115874980), (20, 104287482), (24, 86906235), (26, 80221140), (30, 69524988), (36, 57937490), (39, 53480760), (40, 52143741), (45, 46349992), (52, 40110570), (60, 34762494), (65, 32088456), (72, 28968745), (78, 26740380), (90, 23174996), (104, 20055285), (117, 17826920), (120, 17381247), (130, 16044228), (156, 13370190), (180, 11587498), (195, 10696152), (234, 8913460), (260, 8022114), (312, 6685095), (349, 5976360), (360, 5793749), (390, 5348076), (468, 4456730), (520, 4011057), (585, 3565384), (698, 2988180), (780, 2674038), (936, 2228365), (1047, 1992120), (1170, 1782692), (1277, 1633320), (1396, 1494090), (1560, 1337019), (1745, 1195272), (2094, 996060), (2340, 891346), (2554, 816660), (2792, 747045), (3141, 664040), (3490, 597636), (3831, 544440), (4188, 498030), (4537, 459720), (4680, 445673), (5108, 408330), (5235, 398424), (6282, 332020), (6385, 326664), (6980, 298818), (7662, 272220), (8376, 249015), (9074, 229860), (10216, 204165), (10470, 199212), (11493, 181480), (12564, 166010), (12770, 163332), (13611, 153240), (13960, 149409), (15324, 136110), (15705, 132808), (16601, 125640), (18148, 114930), (19155, 108888), (20940, 99606), (22685, 91944), (22986, 90740), (25128, 83005), (25540, 81666), (27222, 76620), (30648, 68055), (31410, 66404), (33202, 62820), (36296, 57465), (38310, 54444), (40833, 51080), (41880, 49803), (45370, 45972)]