166535040

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{12391}}^1$

素因数の和:12420

約数の個数: 128

約数和(自身を含む): 606712320

約数和(自身を除く): 440177280

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, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 12391, 13440, 24782, 37173, 49564, 61955, 74346, 86737, 99128, 123910, 148692, 173474, 185865, 198256, 247820, 260211, 297384, 346948, 371730, 396512, 433685, 495640, 520422, 594768, 693896, 743460, 793024, 867370, 991280, 1040844, 1189536, 1301055, 1387792, 1486920, 1586048, 1734740, 1982560, 2081688, 2379072, 2602110, 2775584, 2973840, 3469480, 3965120, 4163376, 4758144, 5204220, 5551168, 5947680, 6938960, 7930240, 8326752, 10408440, 11102336, 11895360, 13877920, 16653504, 20816880, 23790720, 27755840, 33307008, 41633760, 55511680, 83267520, 166535040]

約数ペア:

[(1, 166535040), (2, 83267520), (3, 55511680), (4, 41633760), (5, 33307008), (6, 27755840), (7, 23790720), (8, 20816880), (10, 16653504), (12, 13877920), (14, 11895360), (15, 11102336), (16, 10408440), (20, 8326752), (21, 7930240), (24, 6938960), (28, 5947680), (30, 5551168), (32, 5204220), (35, 4758144), (40, 4163376), (42, 3965120), (48, 3469480), (56, 2973840), (60, 2775584), (64, 2602110), (70, 2379072), (80, 2081688), (84, 1982560), (96, 1734740), (105, 1586048), (112, 1486920), (120, 1387792), (128, 1301055), (140, 1189536), (160, 1040844), (168, 991280), (192, 867370), (210, 793024), (224, 743460), (240, 693896), (280, 594768), (320, 520422), (336, 495640), (384, 433685), (420, 396512), (448, 371730), (480, 346948), (560, 297384), (640, 260211), (672, 247820), (840, 198256), (896, 185865), (960, 173474), (1120, 148692), (1344, 123910), (1680, 99128), (1920, 86737), (2240, 74346), (2688, 61955), (3360, 49564), (4480, 37173), (6720, 24782), (12391, 13440)]