1007485920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{787}}^1$

素因数の和:942

約数の個数: 288

約数和(自身を含む): 3965165568

約数和(自身を除く): 2957679648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 127, 140, 144, 160, 168, 180, 210, 224, 240, 252, 254, 280, 288, 315, 336, 360, 381, 420, 480, 504, 508, 560, 630, 635, 672, 720, 762, 787, 840, 889, 1008, 1016, 1120, 1143, 1260, 1270, 1440, 1524, 1574, 1680, 1778, 1905, 2016, 2032, 2286, 2361, 2520, 2540, 2667, 3048, 3148, 3360, 3556, 3810, 3935, 4064, 4445, 4572, 4722, 5040, 5080, 5334, 5509, 5715, 6096, 6296, 7083, 7112, 7620, 7870, 8001, 8890, 9144, 9444, 10080, 10160, 10668, 11018, 11430, 11805, 12192, 12592, 13335, 14166, 14224, 15240, 15740, 16002, 16527, 17780, 18288, 18888, 20320, 21336, 22036, 22860, 23610, 25184, 26670, 27545, 28332, 28448, 30480, 31480, 32004, 33054, 35415, 35560, 36576, 37776, 40005, 42672, 44072, 45720, 47220, 49581, 53340, 55090, 56664, 60960, 62960, 64008, 66108, 70830, 71120, 75552, 80010, 82635, 85344, 88144, 91440, 94440, 99162, 99949, 106680, 110180, 113328, 125920, 128016, 132216, 141660, 142240, 160020, 165270, 176288, 182880, 188880, 198324, 199898, 213360, 220360, 226656, 247905, 256032, 264432, 283320, 299847, 320040, 330540, 377760, 396648, 399796, 426720, 440720, 495810, 499745, 528864, 566640, 599694, 640080, 661080, 699643, 793296, 799592, 881440, 899541, 991620, 999490, 1133280, 1199388, 1280160, 1322160, 1399286, 1499235, 1586592, 1599184, 1799082, 1983240, 1998980, 2098929, 2398776, 2644320, 2798572, 2998470, 3198368, 3498215, 3598164, 3966480, 3997960, 4197858, 4497705, 4797552, 5597144, 5996940, 6296787, 6996430, 7196328, 7932960, 7995920, 8395716, 8995410, 9595104, 10494645, 11194288, 11993880, 12593574, 13992860, 14392656, 15991840, 16791432, 17990820, 20989290, 22388576, 23987760, 25187148, 27985720, 28785312, 31483935, 33582864, 35981640, 41978580, 47975520, 50374296, 55971440, 62967870, 67165728, 71963280, 83957160, 100748592, 111942880, 125935740, 143926560, 167914320, 201497184, 251871480, 335828640, 503742960, 1007485920]

約数ペア:

[(1, 1007485920), (2, 503742960), (3, 335828640), (4, 251871480), (5, 201497184), (6, 167914320), (7, 143926560), (8, 125935740), (9, 111942880), (10, 100748592), (12, 83957160), (14, 71963280), (15, 67165728), (16, 62967870), (18, 55971440), (20, 50374296), (21, 47975520), (24, 41978580), (28, 35981640), (30, 33582864), (32, 31483935), (35, 28785312), (36, 27985720), (40, 25187148), (42, 23987760), (45, 22388576), (48, 20989290), (56, 17990820), (60, 16791432), (63, 15991840), (70, 14392656), (72, 13992860), (80, 12593574), (84, 11993880), (90, 11194288), (96, 10494645), (105, 9595104), (112, 8995410), (120, 8395716), (126, 7995920), (127, 7932960), (140, 7196328), (144, 6996430), (160, 6296787), (168, 5996940), (180, 5597144), (210, 4797552), (224, 4497705), (240, 4197858), (252, 3997960), (254, 3966480), (280, 3598164), (288, 3498215), (315, 3198368), (336, 2998470), (360, 2798572), (381, 2644320), (420, 2398776), (480, 2098929), (504, 1998980), (508, 1983240), (560, 1799082), (630, 1599184), (635, 1586592), (672, 1499235), (720, 1399286), (762, 1322160), (787, 1280160), (840, 1199388), (889, 1133280), (1008, 999490), (1016, 991620), (1120, 899541), (1143, 881440), (1260, 799592), (1270, 793296), (1440, 699643), (1524, 661080), (1574, 640080), (1680, 599694), (1778, 566640), (1905, 528864), (2016, 499745), (2032, 495810), (2286, 440720), (2361, 426720), (2520, 399796), (2540, 396648), (2667, 377760), (3048, 330540), (3148, 320040), (3360, 299847), (3556, 283320), (3810, 264432), (3935, 256032), (4064, 247905), (4445, 226656), (4572, 220360), (4722, 213360), (5040, 199898), (5080, 198324), (5334, 188880), (5509, 182880), (5715, 176288), (6096, 165270), (6296, 160020), (7083, 142240), (7112, 141660), (7620, 132216), (7870, 128016), (8001, 125920), (8890, 113328), (9144, 110180), (9444, 106680), (10080, 99949), (10160, 99162), (10668, 94440), (11018, 91440), (11430, 88144), (11805, 85344), (12192, 82635), (12592, 80010), (13335, 75552), (14166, 71120), (14224, 70830), (15240, 66108), (15740, 64008), (16002, 62960), (16527, 60960), (17780, 56664), (18288, 55090), (18888, 53340), (20320, 49581), (21336, 47220), (22036, 45720), (22860, 44072), (23610, 42672), (25184, 40005), (26670, 37776), (27545, 36576), (28332, 35560), (28448, 35415), (30480, 33054), (31480, 32004)]