2638140960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{60397}}^1$

素因数の和:60435

約数の個数: 192

約数和(自身を含む): 10228038912

約数和(自身を除く): 7589897952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2730, 2912, 3120, 3360, 3640, 4368, 5460, 6240, 7280, 8736, 10920, 14560, 21840, 43680, 60397, 120794, 181191, 241588, 301985, 362382, 422779, 483176, 603970, 724764, 785161, 845558, 905955, 966352, 1207940, 1268337, 1449528, 1570322, 1691116, 1811910, 1932704, 2113895, 2355483, 2415880, 2536674, 2899056, 3140644, 3382232, 3623820, 3925805, 4227790, 4710966, 4831760, 5073348, 5496127, 5798112, 6281288, 6341685, 6764464, 7247640, 7851610, 8455580, 9421932, 9663520, 10146696, 10992254, 11777415, 12562576, 12683370, 13528928, 14495280, 15703220, 16488381, 16911160, 18843864, 20293392, 21984508, 23554830, 25125152, 25366740, 27480635, 28990560, 31406440, 32976762, 33822320, 37687728, 40586784, 43969016, 47109660, 50733480, 54961270, 62812880, 65953524, 67644640, 75375456, 82441905, 87938032, 94219320, 101466960, 109922540, 125625760, 131907048, 164883810, 175876064, 188438640, 202933920, 219845080, 263814096, 329767620, 376877280, 439690160, 527628192, 659535240, 879380320, 1319070480, 2638140960]

約数ペア:

[(1, 2638140960), (2, 1319070480), (3, 879380320), (4, 659535240), (5, 527628192), (6, 439690160), (7, 376877280), (8, 329767620), (10, 263814096), (12, 219845080), (13, 202933920), (14, 188438640), (15, 175876064), (16, 164883810), (20, 131907048), (21, 125625760), (24, 109922540), (26, 101466960), (28, 94219320), (30, 87938032), (32, 82441905), (35, 75375456), (39, 67644640), (40, 65953524), (42, 62812880), (48, 54961270), (52, 50733480), (56, 47109660), (60, 43969016), (65, 40586784), (70, 37687728), (78, 33822320), (80, 32976762), (84, 31406440), (91, 28990560), (96, 27480635), (104, 25366740), (105, 25125152), (112, 23554830), (120, 21984508), (130, 20293392), (140, 18843864), (156, 16911160), (160, 16488381), (168, 15703220), (182, 14495280), (195, 13528928), (208, 12683370), (210, 12562576), (224, 11777415), (240, 10992254), (260, 10146696), (273, 9663520), (280, 9421932), (312, 8455580), (336, 7851610), (364, 7247640), (390, 6764464), (416, 6341685), (420, 6281288), (455, 5798112), (480, 5496127), (520, 5073348), (546, 4831760), (560, 4710966), (624, 4227790), (672, 3925805), (728, 3623820), (780, 3382232), (840, 3140644), (910, 2899056), (1040, 2536674), (1092, 2415880), (1120, 2355483), (1248, 2113895), (1365, 1932704), (1456, 1811910), (1560, 1691116), (1680, 1570322), (1820, 1449528), (2080, 1268337), (2184, 1207940), (2730, 966352), (2912, 905955), (3120, 845558), (3360, 785161), (3640, 724764), (4368, 603970), (5460, 483176), (6240, 422779), (7280, 362382), (8736, 301985), (10920, 241588), (14560, 181191), (21840, 120794), (43680, 60397)]