680683411440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2267131}}^1$

素因数の和:2267292

約数の個数: 160

約数和(自身を含む): 2361444691200

約数和(自身を除く): 1680761279760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 139, 144, 180, 216, 240, 270, 278, 360, 417, 432, 540, 556, 695, 720, 834, 1080, 1112, 1251, 1390, 1668, 2085, 2160, 2224, 2502, 2780, 3336, 3753, 4170, 5004, 5560, 6255, 6672, 7506, 8340, 10008, 11120, 12510, 15012, 16680, 18765, 20016, 25020, 30024, 33360, 37530, 50040, 60048, 75060, 100080, 150120, 300240, 2267131, 4534262, 6801393, 9068524, 11335655, 13602786, 18137048, 20404179, 22671310, 27205572, 34006965, 36274096, 40808358, 45342620, 54411144, 61212537, 68013930, 81616716, 90685240, 102020895, 108822288, 122425074, 136027860, 163233432, 181370480, 204041790, 244850148, 272055720, 306062685, 315131209, 326466864, 408083580, 489700296, 544111440, 612125370, 630262418, 816167160, 945393627, 979400592, 1224250740, 1260524836, 1575656045, 1632334320, 1890787254, 2448501480, 2521049672, 2836180881, 3151312090, 3781574508, 4726968135, 4897002960, 5042099344, 5672361762, 6302624180, 7563149016, 8508542643, 9453936270, 11344723524, 12605248360, 14180904405, 15126298032, 17017085286, 18907872540, 22689447048, 25210496720, 28361808810, 34034170572, 37815745080, 42542713215, 45378894096, 56723617620, 68068341144, 75631490160, 85085426430, 113447235240, 136136682288, 170170852860, 226894470480, 340341705720, 680683411440]

約数ペア:

[(1, 680683411440), (2, 340341705720), (3, 226894470480), (4, 170170852860), (5, 136136682288), (6, 113447235240), (8, 85085426430), (9, 75631490160), (10, 68068341144), (12, 56723617620), (15, 45378894096), (16, 42542713215), (18, 37815745080), (20, 34034170572), (24, 28361808810), (27, 25210496720), (30, 22689447048), (36, 18907872540), (40, 17017085286), (45, 15126298032), (48, 14180904405), (54, 12605248360), (60, 11344723524), (72, 9453936270), (80, 8508542643), (90, 7563149016), (108, 6302624180), (120, 5672361762), (135, 5042099344), (139, 4897002960), (144, 4726968135), (180, 3781574508), (216, 3151312090), (240, 2836180881), (270, 2521049672), (278, 2448501480), (360, 1890787254), (417, 1632334320), (432, 1575656045), (540, 1260524836), (556, 1224250740), (695, 979400592), (720, 945393627), (834, 816167160), (1080, 630262418), (1112, 612125370), (1251, 544111440), (1390, 489700296), (1668, 408083580), (2085, 326466864), (2160, 315131209), (2224, 306062685), (2502, 272055720), (2780, 244850148), (3336, 204041790), (3753, 181370480), (4170, 163233432), (5004, 136027860), (5560, 122425074), (6255, 108822288), (6672, 102020895), (7506, 90685240), (8340, 81616716), (10008, 68013930), (11120, 61212537), (12510, 54411144), (15012, 45342620), (16680, 40808358), (18765, 36274096), (20016, 34006965), (25020, 27205572), (30024, 22671310), (33360, 20404179), (37530, 18137048), (50040, 13602786), (60048, 11335655), (75060, 9068524), (100080, 6801393), (150120, 4534262), (300240, 2267131)]