3927544720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{503}}^1$

素因数の和:1013

約数の個数: 160

約数和(自身を含む): 10529326080

約数和(自身を除く): 6601781360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 176, 190, 209, 220, 304, 380, 418, 440, 467, 503, 760, 836, 880, 934, 1006, 1045, 1520, 1672, 1868, 2012, 2090, 2335, 2515, 3344, 3736, 4024, 4180, 4670, 5030, 5137, 5533, 7472, 8048, 8360, 8873, 9340, 9557, 10060, 10274, 11066, 16720, 17746, 18680, 19114, 20120, 20548, 22132, 25685, 27665, 35492, 37360, 38228, 40240, 41096, 44264, 44365, 47785, 51370, 55330, 70984, 76456, 82192, 88528, 88730, 95570, 97603, 102740, 105127, 110660, 141968, 152912, 177460, 191140, 195206, 205480, 210254, 221320, 234901, 354920, 382280, 390412, 410960, 420508, 442640, 469802, 488015, 525635, 709840, 764560, 780824, 841016, 939604, 976030, 1051270, 1174505, 1561648, 1682032, 1879208, 1952060, 2102540, 2349010, 2583911, 3758416, 3904120, 4205080, 4463119, 4698020, 5167822, 7808240, 8410160, 8926238, 9396040, 10335644, 12919555, 17852476, 18792080, 20671288, 22315595, 25839110, 35704952, 41342576, 44631190, 49094309, 51678220, 71409904, 89262380, 98188618, 103356440, 178524760, 196377236, 206712880, 245471545, 357049520, 392754472, 490943090, 785508944, 981886180, 1963772360, 3927544720]

約数ペア:

[(1, 3927544720), (2, 1963772360), (4, 981886180), (5, 785508944), (8, 490943090), (10, 392754472), (11, 357049520), (16, 245471545), (19, 206712880), (20, 196377236), (22, 178524760), (38, 103356440), (40, 98188618), (44, 89262380), (55, 71409904), (76, 51678220), (80, 49094309), (88, 44631190), (95, 41342576), (110, 35704952), (152, 25839110), (176, 22315595), (190, 20671288), (209, 18792080), (220, 17852476), (304, 12919555), (380, 10335644), (418, 9396040), (440, 8926238), (467, 8410160), (503, 7808240), (760, 5167822), (836, 4698020), (880, 4463119), (934, 4205080), (1006, 3904120), (1045, 3758416), (1520, 2583911), (1672, 2349010), (1868, 2102540), (2012, 1952060), (2090, 1879208), (2335, 1682032), (2515, 1561648), (3344, 1174505), (3736, 1051270), (4024, 976030), (4180, 939604), (4670, 841016), (5030, 780824), (5137, 764560), (5533, 709840), (7472, 525635), (8048, 488015), (8360, 469802), (8873, 442640), (9340, 420508), (9557, 410960), (10060, 390412), (10274, 382280), (11066, 354920), (16720, 234901), (17746, 221320), (18680, 210254), (19114, 205480), (20120, 195206), (20548, 191140), (22132, 177460), (25685, 152912), (27665, 141968), (35492, 110660), (37360, 105127), (38228, 102740), (40240, 97603), (41096, 95570), (44264, 88730), (44365, 88528), (47785, 82192), (51370, 76456), (55330, 70984)]