181376160

素因数分解:

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

素因数の和:2395

約数の個数: 192

約数和(自身を含む): 681633792

約数和(自身を除く): 500257632

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 210, 224, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 480, 483, 552, 560, 644, 672, 690, 736, 805, 840, 920, 966, 1104, 1120, 1288, 1380, 1610, 1680, 1840, 1932, 2208, 2347, 2415, 2576, 2760, 3220, 3360, 3680, 3864, 4694, 4830, 5152, 5520, 6440, 7041, 7728, 9388, 9660, 11040, 11735, 12880, 14082, 15456, 16429, 18776, 19320, 23470, 25760, 28164, 32858, 35205, 37552, 38640, 46940, 49287, 53981, 56328, 65716, 70410, 75104, 77280, 82145, 93880, 98574, 107962, 112656, 131432, 140820, 161943, 164290, 187760, 197148, 215924, 225312, 246435, 262864, 269905, 281640, 323886, 328580, 375520, 377867, 394296, 431848, 492870, 525728, 539810, 563280, 647772, 657160, 755734, 788592, 809715, 863696, 985740, 1079620, 1126560, 1133601, 1295544, 1314320, 1511468, 1577184, 1619430, 1727392, 1889335, 1971480, 2159240, 2267202, 2591088, 2628640, 3022936, 3238860, 3778670, 3942960, 4318480, 4534404, 5182176, 5668005, 6045872, 6477720, 7557340, 7885920, 8636960, 9068808, 11336010, 12091744, 12955440, 15114680, 18137616, 22672020, 25910880, 30229360, 36275232, 45344040, 60458720, 90688080, 181376160]

約数ペア:

[(1, 181376160), (2, 90688080), (3, 60458720), (4, 45344040), (5, 36275232), (6, 30229360), (7, 25910880), (8, 22672020), (10, 18137616), (12, 15114680), (14, 12955440), (15, 12091744), (16, 11336010), (20, 9068808), (21, 8636960), (23, 7885920), (24, 7557340), (28, 6477720), (30, 6045872), (32, 5668005), (35, 5182176), (40, 4534404), (42, 4318480), (46, 3942960), (48, 3778670), (56, 3238860), (60, 3022936), (69, 2628640), (70, 2591088), (80, 2267202), (84, 2159240), (92, 1971480), (96, 1889335), (105, 1727392), (112, 1619430), (115, 1577184), (120, 1511468), (138, 1314320), (140, 1295544), (160, 1133601), (161, 1126560), (168, 1079620), (184, 985740), (210, 863696), (224, 809715), (230, 788592), (240, 755734), (276, 657160), (280, 647772), (322, 563280), (336, 539810), (345, 525728), (368, 492870), (420, 431848), (460, 394296), (480, 377867), (483, 375520), (552, 328580), (560, 323886), (644, 281640), (672, 269905), (690, 262864), (736, 246435), (805, 225312), (840, 215924), (920, 197148), (966, 187760), (1104, 164290), (1120, 161943), (1288, 140820), (1380, 131432), (1610, 112656), (1680, 107962), (1840, 98574), (1932, 93880), (2208, 82145), (2347, 77280), (2415, 75104), (2576, 70410), (2760, 65716), (3220, 56328), (3360, 53981), (3680, 49287), (3864, 46940), (4694, 38640), (4830, 37552), (5152, 35205), (5520, 32858), (6440, 28164), (7041, 25760), (7728, 23470), (9388, 19320), (9660, 18776), (11040, 16429), (11735, 15456), (12880, 14082)]