30596763880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1\times {\mathrm{1123}}^1$

素因数の和:1643

約数の個数: 128

約数和(自身を含む): 73854892800

約数和(自身を除く): 43258128920

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 103, 136, 170, 206, 340, 389, 412, 515, 680, 778, 824, 1030, 1123, 1556, 1751, 1945, 2060, 2246, 3112, 3502, 3890, 4120, 4492, 5615, 6613, 7004, 7780, 8755, 8984, 11230, 13226, 14008, 15560, 17510, 19091, 22460, 26452, 33065, 35020, 38182, 40067, 44920, 52904, 66130, 70040, 76364, 80134, 95455, 115669, 132260, 152728, 160268, 190910, 200335, 231338, 264520, 320536, 381820, 400670, 436847, 462676, 578345, 681139, 763640, 801340, 873694, 925352, 1156690, 1362278, 1602680, 1747388, 1966373, 2184235, 2313380, 2724556, 3405695, 3494776, 3932746, 4368470, 4626760, 5449112, 6811390, 7426399, 7865492, 8736940, 9831865, 13622780, 14852798, 15730984, 17473880, 19663730, 27245560, 29705596, 37131995, 39327460, 44995241, 59411192, 74263990, 78654920, 89990482, 148527980, 179980964, 224976205, 297055960, 359961928, 449952410, 764919097, 899904820, 1529838194, 1799809640, 3059676388, 3824595485, 6119352776, 7649190970, 15298381940, 30596763880]

約数ペア:

[(1, 30596763880), (2, 15298381940), (4, 7649190970), (5, 6119352776), (8, 3824595485), (10, 3059676388), (17, 1799809640), (20, 1529838194), (34, 899904820), (40, 764919097), (68, 449952410), (85, 359961928), (103, 297055960), (136, 224976205), (170, 179980964), (206, 148527980), (340, 89990482), (389, 78654920), (412, 74263990), (515, 59411192), (680, 44995241), (778, 39327460), (824, 37131995), (1030, 29705596), (1123, 27245560), (1556, 19663730), (1751, 17473880), (1945, 15730984), (2060, 14852798), (2246, 13622780), (3112, 9831865), (3502, 8736940), (3890, 7865492), (4120, 7426399), (4492, 6811390), (5615, 5449112), (6613, 4626760), (7004, 4368470), (7780, 3932746), (8755, 3494776), (8984, 3405695), (11230, 2724556), (13226, 2313380), (14008, 2184235), (15560, 1966373), (17510, 1747388), (19091, 1602680), (22460, 1362278), (26452, 1156690), (33065, 925352), (35020, 873694), (38182, 801340), (40067, 763640), (44920, 681139), (52904, 578345), (66130, 462676), (70040, 436847), (76364, 400670), (80134, 381820), (95455, 320536), (115669, 264520), (132260, 231338), (152728, 200335), (160268, 190910)]