1982381040

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:378

約数の個数: 400

約数和(自身を含む): 7363243008

約数和(自身を除く): 5380861968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 47, 48, 54, 60, 69, 72, 80, 81, 90, 92, 94, 108, 115, 120, 135, 138, 141, 144, 162, 180, 184, 188, 207, 216, 230, 235, 240, 270, 276, 282, 283, 324, 345, 360, 368, 376, 405, 414, 423, 432, 460, 470, 540, 552, 564, 566, 621, 648, 690, 705, 720, 752, 810, 828, 846, 849, 920, 940, 1035, 1080, 1081, 1104, 1128, 1132, 1242, 1269, 1296, 1380, 1410, 1415, 1620, 1656, 1692, 1698, 1840, 1863, 1880, 2070, 2115, 2160, 2162, 2256, 2264, 2484, 2538, 2547, 2760, 2820, 2830, 3105, 3240, 3243, 3312, 3384, 3396, 3726, 3760, 3807, 4140, 4230, 4245, 4324, 4528, 4968, 5076, 5094, 5405, 5520, 5640, 5660, 6210, 6345, 6480, 6486, 6509, 6768, 6792, 7452, 7614, 7641, 8280, 8460, 8490, 8648, 9315, 9729, 9936, 10152, 10188, 10810, 11280, 11320, 12420, 12690, 12735, 12972, 13018, 13301, 13584, 14904, 15228, 15282, 16215, 16560, 16920, 16980, 17296, 18630, 19035, 19458, 19527, 20304, 20376, 21620, 22640, 22923, 24840, 25380, 25470, 25944, 26036, 26602, 29187, 29808, 30456, 30564, 32430, 32545, 33840, 33960, 37260, 38070, 38205, 38916, 39054, 39903, 40752, 43240, 45846, 48645, 49680, 50760, 50940, 51888, 52072, 53204, 58374, 58581, 60912, 61128, 64860, 65090, 66505, 67920, 74520, 76140, 76410, 77832, 78108, 79806, 86480, 87561, 91692, 97290, 97635, 101520, 101880, 104144, 106408, 114615, 116748, 117162, 119709, 122256, 129720, 130180, 133010, 145935, 149040, 152280, 152820, 155664, 156216, 159612, 175122, 175743, 183384, 194580, 195270, 199515, 203760, 212816, 229230, 233496, 234324, 239418, 259440, 260360, 266020, 291870, 292905, 304560, 305640, 305923, 312432, 319224, 350244, 351486, 359127, 366768, 389160, 390540, 399030, 437805, 458460, 466992, 468648, 478836, 520720, 527229, 532040, 583740, 585810, 598545, 611280, 611846, 638448, 700488, 702972, 718254, 778320, 781080, 798060, 875610, 878715, 916920, 917769, 937296, 957672, 1054458, 1064080, 1077381, 1167480, 1171620, 1197090, 1223692, 1400976, 1405944, 1436508, 1529615, 1562160, 1596120, 1751220, 1757430, 1795635, 1833840, 1835538, 1915344, 2108916, 2154762, 2334960, 2343240, 2394180, 2447384, 2636145, 2753307, 2811888, 2873016, 3059230, 3192240, 3502440, 3514860, 3591270, 3671076, 4217832, 4309524, 4588845, 4686480, 4788360, 4894768, 5272290, 5386905, 5506614, 5746032, 6118460, 7004880, 7029720, 7182540, 7342152, 8259921, 8435664, 8619048, 9177690, 9576720, 10544580, 10773810, 11013228, 12236920, 13766535, 14059440, 14365080, 14684304, 16519842, 17238096, 18355380, 21089160, 21547620, 22026456, 24473840, 24779763, 27533070, 28730160, 33039684, 36710760, 41299605, 42178320, 43095240, 44052912, 49559526, 55066140, 66079368, 73421520, 82599210, 86190480, 99119052, 110132280, 123898815, 132158736, 165198420, 198238104, 220264560, 247797630, 330396840, 396476208, 495595260, 660793680, 991190520, 1982381040]

約数ペア:

[(1, 1982381040), (2, 991190520), (3, 660793680), (4, 495595260), (5, 396476208), (6, 330396840), (8, 247797630), (9, 220264560), (10, 198238104), (12, 165198420), (15, 132158736), (16, 123898815), (18, 110132280), (20, 99119052), (23, 86190480), (24, 82599210), (27, 73421520), (30, 66079368), (36, 55066140), (40, 49559526), (45, 44052912), (46, 43095240), (47, 42178320), (48, 41299605), (54, 36710760), (60, 33039684), (69, 28730160), (72, 27533070), (80, 24779763), (81, 24473840), (90, 22026456), (92, 21547620), (94, 21089160), (108, 18355380), (115, 17238096), (120, 16519842), (135, 14684304), (138, 14365080), (141, 14059440), (144, 13766535), (162, 12236920), (180, 11013228), (184, 10773810), (188, 10544580), (207, 9576720), (216, 9177690), (230, 8619048), (235, 8435664), (240, 8259921), (270, 7342152), (276, 7182540), (282, 7029720), (283, 7004880), (324, 6118460), (345, 5746032), (360, 5506614), (368, 5386905), (376, 5272290), (405, 4894768), (414, 4788360), (423, 4686480), (432, 4588845), (460, 4309524), (470, 4217832), (540, 3671076), (552, 3591270), (564, 3514860), (566, 3502440), (621, 3192240), (648, 3059230), (690, 2873016), (705, 2811888), (720, 2753307), (752, 2636145), (810, 2447384), (828, 2394180), (846, 2343240), (849, 2334960), (920, 2154762), (940, 2108916), (1035, 1915344), (1080, 1835538), (1081, 1833840), (1104, 1795635), (1128, 1757430), (1132, 1751220), (1242, 1596120), (1269, 1562160), (1296, 1529615), (1380, 1436508), (1410, 1405944), (1415, 1400976), (1620, 1223692), (1656, 1197090), (1692, 1171620), (1698, 1167480), (1840, 1077381), (1863, 1064080), (1880, 1054458), (2070, 957672), (2115, 937296), (2160, 917769), (2162, 916920), (2256, 878715), (2264, 875610), (2484, 798060), (2538, 781080), (2547, 778320), (2760, 718254), (2820, 702972), (2830, 700488), (3105, 638448), (3240, 611846), (3243, 611280), (3312, 598545), (3384, 585810), (3396, 583740), (3726, 532040), (3760, 527229), (3807, 520720), (4140, 478836), (4230, 468648), (4245, 466992), (4324, 458460), (4528, 437805), (4968, 399030), (5076, 390540), (5094, 389160), (5405, 366768), (5520, 359127), (5640, 351486), (5660, 350244), (6210, 319224), (6345, 312432), (6480, 305923), (6486, 305640), (6509, 304560), (6768, 292905), (6792, 291870), (7452, 266020), (7614, 260360), (7641, 259440), (8280, 239418), (8460, 234324), (8490, 233496), (8648, 229230), (9315, 212816), (9729, 203760), (9936, 199515), (10152, 195270), (10188, 194580), (10810, 183384), (11280, 175743), (11320, 175122), (12420, 159612), (12690, 156216), (12735, 155664), (12972, 152820), (13018, 152280), (13301, 149040), (13584, 145935), (14904, 133010), (15228, 130180), (15282, 129720), (16215, 122256), (16560, 119709), (16920, 117162), (16980, 116748), (17296, 114615), (18630, 106408), (19035, 104144), (19458, 101880), (19527, 101520), (20304, 97635), (20376, 97290), (21620, 91692), (22640, 87561), (22923, 86480), (24840, 79806), (25380, 78108), (25470, 77832), (25944, 76410), (26036, 76140), (26602, 74520), (29187, 67920), (29808, 66505), (30456, 65090), (30564, 64860), (32430, 61128), (32545, 60912), (33840, 58581), (33960, 58374), (37260, 53204), (38070, 52072), (38205, 51888), (38916, 50940), (39054, 50760), (39903, 49680), (40752, 48645), (43240, 45846)]