31707324720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{1051}}^1\times {\mathrm{13967}}^1$

素因数の和:15040

約数の個数: 160

約数和(自身を含む): 109325859840

約数和(自身を除く): 77618535120

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, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1051, 1080, 2102, 2160, 3153, 4204, 5255, 6306, 8408, 9459, 10510, 12612, 13967, 15765, 16816, 18918, 21020, 25224, 27934, 28377, 31530, 37836, 41901, 42040, 47295, 50448, 55868, 56754, 63060, 69835, 75672, 83802, 84080, 94590, 111736, 113508, 125703, 126120, 139670, 141885, 151344, 167604, 189180, 209505, 223472, 227016, 251406, 252240, 279340, 283770, 335208, 377109, 378360, 419010, 454032, 502812, 558680, 567540, 628515, 670416, 754218, 756720, 838020, 1005624, 1117360, 1135080, 1257030, 1508436, 1676040, 1885545, 2011248, 2270160, 2514060, 3016872, 3352080, 3771090, 5028120, 6033744, 7542180, 10056240, 14679317, 15084360, 29358634, 30168720, 44037951, 58717268, 73396585, 88075902, 117434536, 132113853, 146793170, 176151804, 220189755, 234869072, 264227706, 293586340, 352303608, 396341559, 440379510, 528455412, 587172680, 660569265, 704607216, 792683118, 880759020, 1056910824, 1174345360, 1321138530, 1585366236, 1761518040, 1981707795, 2113821648, 2642277060, 3170732472, 3523036080, 3963415590, 5284554120, 6341464944, 7926831180, 10569108240, 15853662360, 31707324720]

約数ペア:

[(1, 31707324720), (2, 15853662360), (3, 10569108240), (4, 7926831180), (5, 6341464944), (6, 5284554120), (8, 3963415590), (9, 3523036080), (10, 3170732472), (12, 2642277060), (15, 2113821648), (16, 1981707795), (18, 1761518040), (20, 1585366236), (24, 1321138530), (27, 1174345360), (30, 1056910824), (36, 880759020), (40, 792683118), (45, 704607216), (48, 660569265), (54, 587172680), (60, 528455412), (72, 440379510), (80, 396341559), (90, 352303608), (108, 293586340), (120, 264227706), (135, 234869072), (144, 220189755), (180, 176151804), (216, 146793170), (240, 132113853), (270, 117434536), (360, 88075902), (432, 73396585), (540, 58717268), (720, 44037951), (1051, 30168720), (1080, 29358634), (2102, 15084360), (2160, 14679317), (3153, 10056240), (4204, 7542180), (5255, 6033744), (6306, 5028120), (8408, 3771090), (9459, 3352080), (10510, 3016872), (12612, 2514060), (13967, 2270160), (15765, 2011248), (16816, 1885545), (18918, 1676040), (21020, 1508436), (25224, 1257030), (27934, 1135080), (28377, 1117360), (31530, 1005624), (37836, 838020), (41901, 756720), (42040, 754218), (47295, 670416), (50448, 628515), (55868, 567540), (56754, 558680), (63060, 502812), (69835, 454032), (75672, 419010), (83802, 378360), (84080, 377109), (94590, 335208), (111736, 283770), (113508, 279340), (125703, 252240), (126120, 251406), (139670, 227016), (141885, 223472), (151344, 209505), (167604, 189180)]