19838562240

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{2952167}}^1$

素因数の和:2952194

約数の個数: 112

約数和(自身を含む): 71985664512

約数和(自身を除く): 52147102272

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, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 2952167, 5904334, 8856501, 11808668, 14760835, 17713002, 20665169, 23617336, 29521670, 35426004, 41330338, 44282505, 47234672, 59043340, 61995507, 70852008, 82660676, 88565010, 94469344, 103325845, 118086680, 123991014, 141704016, 165321352, 177130020, 188938688, 206651690, 236173360, 247982028, 283408032, 309977535, 330642704, 354260040, 413303380, 472346720, 495964056, 566816064, 619955070, 661285408, 708520080, 826606760, 944693440, 991928112, 1239910140, 1322570816, 1417040160, 1653213520, 1983856224, 2479820280, 2834080320, 3306427040, 3967712448, 4959640560, 6612854080, 9919281120, 19838562240]

約数ペア:

[(1, 19838562240), (2, 9919281120), (3, 6612854080), (4, 4959640560), (5, 3967712448), (6, 3306427040), (7, 2834080320), (8, 2479820280), (10, 1983856224), (12, 1653213520), (14, 1417040160), (15, 1322570816), (16, 1239910140), (20, 991928112), (21, 944693440), (24, 826606760), (28, 708520080), (30, 661285408), (32, 619955070), (35, 566816064), (40, 495964056), (42, 472346720), (48, 413303380), (56, 354260040), (60, 330642704), (64, 309977535), (70, 283408032), (80, 247982028), (84, 236173360), (96, 206651690), (105, 188938688), (112, 177130020), (120, 165321352), (140, 141704016), (160, 123991014), (168, 118086680), (192, 103325845), (210, 94469344), (224, 88565010), (240, 82660676), (280, 70852008), (320, 61995507), (336, 59043340), (420, 47234672), (448, 44282505), (480, 41330338), (560, 35426004), (672, 29521670), (840, 23617336), (960, 20665169), (1120, 17713002), (1344, 14760835), (1680, 11808668), (2240, 8856501), (3360, 5904334), (6720, 2952167)]