1283802240

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1619}}^1$

素因数の和:1707

約数の個数: 256

約数和(自身を含む): 4758912000

約数和(自身を除く): 3475109760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 59, 60, 64, 70, 80, 84, 96, 105, 112, 118, 120, 128, 140, 160, 168, 177, 192, 210, 224, 236, 240, 280, 295, 320, 336, 354, 384, 413, 420, 448, 472, 480, 560, 590, 640, 672, 708, 826, 840, 885, 896, 944, 960, 1120, 1180, 1239, 1344, 1416, 1619, 1652, 1680, 1770, 1888, 1920, 2065, 2240, 2360, 2478, 2688, 2832, 3238, 3304, 3360, 3540, 3776, 4130, 4480, 4720, 4857, 4956, 5664, 6195, 6476, 6608, 6720, 7080, 7552, 8095, 8260, 9440, 9714, 9912, 11328, 11333, 12390, 12952, 13216, 13440, 14160, 16190, 16520, 18880, 19428, 19824, 22656, 22666, 24285, 24780, 25904, 26432, 28320, 32380, 33040, 33999, 37760, 38856, 39648, 45332, 48570, 49560, 51808, 52864, 56640, 56665, 64760, 66080, 67998, 77712, 79296, 90664, 95521, 97140, 99120, 103616, 113280, 113330, 129520, 132160, 135996, 155424, 158592, 169995, 181328, 191042, 194280, 198240, 207232, 226660, 259040, 264320, 271992, 286563, 310848, 339990, 362656, 382084, 388560, 396480, 453320, 477605, 518080, 543984, 573126, 621696, 668647, 679980, 725312, 764168, 777120, 792960, 906640, 955210, 1036160, 1087968, 1146252, 1337294, 1359960, 1432815, 1450624, 1528336, 1554240, 1813280, 1910420, 2005941, 2175936, 2292504, 2674588, 2719920, 2865630, 3056672, 3108480, 3343235, 3626560, 3820840, 4011882, 4351872, 4585008, 5349176, 5439840, 5731260, 6113344, 6686470, 7253120, 7641680, 8023764, 9170016, 10029705, 10698352, 10879680, 11462520, 12226688, 13372940, 15283360, 16047528, 18340032, 20059410, 21396704, 21759360, 22925040, 26745880, 30566720, 32095056, 36680064, 40118820, 42793408, 45850080, 53491760, 61133440, 64190112, 80237640, 85586816, 91700160, 106983520, 128380224, 160475280, 183400320, 213967040, 256760448, 320950560, 427934080, 641901120, 1283802240]

約数ペア:

[(1, 1283802240), (2, 641901120), (3, 427934080), (4, 320950560), (5, 256760448), (6, 213967040), (7, 183400320), (8, 160475280), (10, 128380224), (12, 106983520), (14, 91700160), (15, 85586816), (16, 80237640), (20, 64190112), (21, 61133440), (24, 53491760), (28, 45850080), (30, 42793408), (32, 40118820), (35, 36680064), (40, 32095056), (42, 30566720), (48, 26745880), (56, 22925040), (59, 21759360), (60, 21396704), (64, 20059410), (70, 18340032), (80, 16047528), (84, 15283360), (96, 13372940), (105, 12226688), (112, 11462520), (118, 10879680), (120, 10698352), (128, 10029705), (140, 9170016), (160, 8023764), (168, 7641680), (177, 7253120), (192, 6686470), (210, 6113344), (224, 5731260), (236, 5439840), (240, 5349176), (280, 4585008), (295, 4351872), (320, 4011882), (336, 3820840), (354, 3626560), (384, 3343235), (413, 3108480), (420, 3056672), (448, 2865630), (472, 2719920), (480, 2674588), (560, 2292504), (590, 2175936), (640, 2005941), (672, 1910420), (708, 1813280), (826, 1554240), (840, 1528336), (885, 1450624), (896, 1432815), (944, 1359960), (960, 1337294), (1120, 1146252), (1180, 1087968), (1239, 1036160), (1344, 955210), (1416, 906640), (1619, 792960), (1652, 777120), (1680, 764168), (1770, 725312), (1888, 679980), (1920, 668647), (2065, 621696), (2240, 573126), (2360, 543984), (2478, 518080), (2688, 477605), (2832, 453320), (3238, 396480), (3304, 388560), (3360, 382084), (3540, 362656), (3776, 339990), (4130, 310848), (4480, 286563), (4720, 271992), (4857, 264320), (4956, 259040), (5664, 226660), (6195, 207232), (6476, 198240), (6608, 194280), (6720, 191042), (7080, 181328), (7552, 169995), (8095, 158592), (8260, 155424), (9440, 135996), (9714, 132160), (9912, 129520), (11328, 113330), (11333, 113280), (12390, 103616), (12952, 99120), (13216, 97140), (13440, 95521), (14160, 90664), (16190, 79296), (16520, 77712), (18880, 67998), (19428, 66080), (19824, 64760), (22656, 56665), (22666, 56640), (24285, 52864), (24780, 51808), (25904, 49560), (26432, 48570), (28320, 45332), (32380, 39648), (33040, 38856), (33999, 37760)]