90688080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2347}}^1$

素因数の和:2393

約数の個数: 160

約数和(自身を含む): 335407104

約数和(自身を除く): 244719024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 805, 840, 920, 966, 1104, 1288, 1380, 1610, 1680, 1840, 1932, 2347, 2415, 2576, 2760, 3220, 3864, 4694, 4830, 5520, 6440, 7041, 7728, 9388, 9660, 11735, 12880, 14082, 16429, 18776, 19320, 23470, 28164, 32858, 35205, 37552, 38640, 46940, 49287, 53981, 56328, 65716, 70410, 82145, 93880, 98574, 107962, 112656, 131432, 140820, 161943, 164290, 187760, 197148, 215924, 246435, 262864, 269905, 281640, 323886, 328580, 377867, 394296, 431848, 492870, 539810, 563280, 647772, 657160, 755734, 788592, 809715, 863696, 985740, 1079620, 1133601, 1295544, 1314320, 1511468, 1619430, 1889335, 1971480, 2159240, 2267202, 2591088, 3022936, 3238860, 3778670, 3942960, 4318480, 4534404, 5668005, 6045872, 6477720, 7557340, 9068808, 11336010, 12955440, 15114680, 18137616, 22672020, 30229360, 45344040, 90688080]

約数ペア:

[(1, 90688080), (2, 45344040), (3, 30229360), (4, 22672020), (5, 18137616), (6, 15114680), (7, 12955440), (8, 11336010), (10, 9068808), (12, 7557340), (14, 6477720), (15, 6045872), (16, 5668005), (20, 4534404), (21, 4318480), (23, 3942960), (24, 3778670), (28, 3238860), (30, 3022936), (35, 2591088), (40, 2267202), (42, 2159240), (46, 1971480), (48, 1889335), (56, 1619430), (60, 1511468), (69, 1314320), (70, 1295544), (80, 1133601), (84, 1079620), (92, 985740), (105, 863696), (112, 809715), (115, 788592), (120, 755734), (138, 657160), (140, 647772), (161, 563280), (168, 539810), (184, 492870), (210, 431848), (230, 394296), (240, 377867), (276, 328580), (280, 323886), (322, 281640), (336, 269905), (345, 262864), (368, 246435), (420, 215924), (460, 197148), (483, 187760), (552, 164290), (560, 161943), (644, 140820), (690, 131432), (805, 112656), (840, 107962), (920, 98574), (966, 93880), (1104, 82145), (1288, 70410), (1380, 65716), (1610, 56328), (1680, 53981), (1840, 49287), (1932, 46940), (2347, 38640), (2415, 37552), (2576, 35205), (2760, 32858), (3220, 28164), (3864, 23470), (4694, 19320), (4830, 18776), (5520, 16429), (6440, 14082), (7041, 12880), (7728, 11735), (9388, 9660)]