20260890360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{17333}}^1$

素因数の和:17558

約数の個数: 192

約数和(自身を含む): 70090375680

約数和(自身を除く): 49829485320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 191, 204, 255, 306, 340, 360, 382, 408, 510, 573, 612, 680, 764, 765, 955, 1020, 1146, 1224, 1528, 1530, 1719, 1910, 2040, 2292, 2865, 3060, 3247, 3438, 3820, 4584, 5730, 6120, 6494, 6876, 7640, 8595, 9741, 11460, 12988, 13752, 16235, 17190, 17333, 19482, 22920, 25976, 29223, 32470, 34380, 34666, 38964, 48705, 51999, 58446, 64940, 68760, 69332, 77928, 86665, 97410, 103998, 116892, 129880, 138664, 146115, 155997, 173330, 194820, 207996, 233784, 259995, 292230, 294661, 311994, 346660, 389640, 415992, 519990, 584460, 589322, 623988, 693320, 779985, 883983, 1039980, 1168920, 1178644, 1247976, 1473305, 1559970, 1767966, 2079960, 2357288, 2651949, 2946610, 3119940, 3310603, 3535932, 4419915, 5303898, 5893220, 6239880, 6621206, 7071864, 8839830, 9931809, 10607796, 11786440, 13242412, 13259745, 16553015, 17679660, 19863618, 21215592, 26484824, 26519490, 29795427, 33106030, 35359320, 39727236, 49659045, 53038980, 56280251, 59590854, 66212060, 79454472, 99318090, 106077960, 112560502, 119181708, 132424120, 148977135, 168840753, 198636180, 225121004, 238363416, 281401255, 297954270, 337681506, 397272360, 450242008, 506522259, 562802510, 595908540, 675363012, 844203765, 1013044518, 1125605020, 1191817080, 1350726024, 1688407530, 2026089036, 2251210040, 2532611295, 3376815060, 4052178072, 5065222590, 6753630120, 10130445180, 20260890360]

約数ペア:

[(1, 20260890360), (2, 10130445180), (3, 6753630120), (4, 5065222590), (5, 4052178072), (6, 3376815060), (8, 2532611295), (9, 2251210040), (10, 2026089036), (12, 1688407530), (15, 1350726024), (17, 1191817080), (18, 1125605020), (20, 1013044518), (24, 844203765), (30, 675363012), (34, 595908540), (36, 562802510), (40, 506522259), (45, 450242008), (51, 397272360), (60, 337681506), (68, 297954270), (72, 281401255), (85, 238363416), (90, 225121004), (102, 198636180), (120, 168840753), (136, 148977135), (153, 132424120), (170, 119181708), (180, 112560502), (191, 106077960), (204, 99318090), (255, 79454472), (306, 66212060), (340, 59590854), (360, 56280251), (382, 53038980), (408, 49659045), (510, 39727236), (573, 35359320), (612, 33106030), (680, 29795427), (764, 26519490), (765, 26484824), (955, 21215592), (1020, 19863618), (1146, 17679660), (1224, 16553015), (1528, 13259745), (1530, 13242412), (1719, 11786440), (1910, 10607796), (2040, 9931809), (2292, 8839830), (2865, 7071864), (3060, 6621206), (3247, 6239880), (3438, 5893220), (3820, 5303898), (4584, 4419915), (5730, 3535932), (6120, 3310603), (6494, 3119940), (6876, 2946610), (7640, 2651949), (8595, 2357288), (9741, 2079960), (11460, 1767966), (12988, 1559970), (13752, 1473305), (16235, 1247976), (17190, 1178644), (17333, 1168920), (19482, 1039980), (22920, 883983), (25976, 779985), (29223, 693320), (32470, 623988), (34380, 589322), (34666, 584460), (38964, 519990), (48705, 415992), (51999, 389640), (58446, 346660), (64940, 311994), (68760, 294661), (69332, 292230), (77928, 259995), (86665, 233784), (97410, 207996), (103998, 194820), (116892, 173330), (129880, 155997), (138664, 146115)]