1886861760

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4603}}^1$

素因数の和:4691

約数の個数: 224

約数和(自身を含む): 6960364032

約数和(自身を除く): 5073502272

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, 60, 61, 64, 70, 80, 84, 96, 105, 112, 120, 122, 140, 160, 168, 183, 192, 210, 224, 240, 244, 280, 305, 320, 336, 366, 420, 427, 448, 480, 488, 560, 610, 672, 732, 840, 854, 915, 960, 976, 1120, 1220, 1281, 1344, 1464, 1680, 1708, 1830, 1952, 2135, 2240, 2440, 2562, 2928, 3360, 3416, 3660, 3904, 4270, 4603, 4880, 5124, 5856, 6405, 6720, 6832, 7320, 8540, 9206, 9760, 10248, 11712, 12810, 13664, 13809, 14640, 17080, 18412, 19520, 20496, 23015, 25620, 27328, 27618, 29280, 32221, 34160, 36824, 40992, 46030, 51240, 55236, 58560, 64442, 68320, 69045, 73648, 81984, 92060, 96663, 102480, 110472, 128884, 136640, 138090, 147296, 161105, 184120, 193326, 204960, 220944, 257768, 276180, 280783, 294592, 322210, 368240, 386652, 409920, 441888, 483315, 515536, 552360, 561566, 644420, 736480, 773304, 842349, 883776, 966630, 1031072, 1104720, 1123132, 1288840, 1403915, 1472960, 1546608, 1684698, 1933260, 1965481, 2062144, 2209440, 2246264, 2577680, 2807830, 3093216, 3369396, 3866520, 3930962, 4211745, 4418880, 4492528, 5155360, 5615660, 5896443, 6186432, 6738792, 7733040, 7861924, 8423490, 8985056, 9827405, 10310720, 11231320, 11792886, 13477584, 15466080, 15723848, 16846980, 17970112, 19654810, 22462640, 23585772, 26955168, 29482215, 30932160, 31447696, 33693960, 39309620, 44925280, 47171544, 53910336, 58964430, 62895392, 67387920, 78619240, 89850560, 94343088, 117928860, 125790784, 134775840, 157238480, 188686176, 235857720, 269551680, 314476960, 377372352, 471715440, 628953920, 943430880, 1886861760]

約数ペア:

[(1, 1886861760), (2, 943430880), (3, 628953920), (4, 471715440), (5, 377372352), (6, 314476960), (7, 269551680), (8, 235857720), (10, 188686176), (12, 157238480), (14, 134775840), (15, 125790784), (16, 117928860), (20, 94343088), (21, 89850560), (24, 78619240), (28, 67387920), (30, 62895392), (32, 58964430), (35, 53910336), (40, 47171544), (42, 44925280), (48, 39309620), (56, 33693960), (60, 31447696), (61, 30932160), (64, 29482215), (70, 26955168), (80, 23585772), (84, 22462640), (96, 19654810), (105, 17970112), (112, 16846980), (120, 15723848), (122, 15466080), (140, 13477584), (160, 11792886), (168, 11231320), (183, 10310720), (192, 9827405), (210, 8985056), (224, 8423490), (240, 7861924), (244, 7733040), (280, 6738792), (305, 6186432), (320, 5896443), (336, 5615660), (366, 5155360), (420, 4492528), (427, 4418880), (448, 4211745), (480, 3930962), (488, 3866520), (560, 3369396), (610, 3093216), (672, 2807830), (732, 2577680), (840, 2246264), (854, 2209440), (915, 2062144), (960, 1965481), (976, 1933260), (1120, 1684698), (1220, 1546608), (1281, 1472960), (1344, 1403915), (1464, 1288840), (1680, 1123132), (1708, 1104720), (1830, 1031072), (1952, 966630), (2135, 883776), (2240, 842349), (2440, 773304), (2562, 736480), (2928, 644420), (3360, 561566), (3416, 552360), (3660, 515536), (3904, 483315), (4270, 441888), (4603, 409920), (4880, 386652), (5124, 368240), (5856, 322210), (6405, 294592), (6720, 280783), (6832, 276180), (7320, 257768), (8540, 220944), (9206, 204960), (9760, 193326), (10248, 184120), (11712, 161105), (12810, 147296), (13664, 138090), (13809, 136640), (14640, 128884), (17080, 110472), (18412, 102480), (19520, 96663), (20496, 92060), (23015, 81984), (25620, 73648), (27328, 69045), (27618, 68320), (29280, 64442), (32221, 58560), (34160, 55236), (36824, 51240), (40992, 46030)]