375131640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1259}}^1$

素因数の和:1477

約数の個数: 128

約数和(自身を含む): 1219276800

約数和(自身を除く): 844145160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 191, 195, 260, 312, 382, 390, 520, 573, 764, 780, 955, 1146, 1259, 1528, 1560, 1910, 2292, 2483, 2518, 2865, 3777, 3820, 4584, 4966, 5036, 5730, 6295, 7449, 7554, 7640, 9932, 10072, 11460, 12415, 12590, 14898, 15108, 16367, 18885, 19864, 22920, 24830, 25180, 29796, 30216, 32734, 37245, 37770, 49101, 49660, 50360, 59592, 65468, 74490, 75540, 81835, 98202, 99320, 130936, 148980, 151080, 163670, 196404, 240469, 245505, 297960, 327340, 392808, 480938, 491010, 654680, 721407, 961876, 982020, 1202345, 1442814, 1923752, 1964040, 2404690, 2885628, 3126097, 3607035, 4809380, 5771256, 6252194, 7214070, 9378291, 9618760, 12504388, 14428140, 15630485, 18756582, 25008776, 28856280, 31260970, 37513164, 46891455, 62521940, 75026328, 93782910, 125043880, 187565820, 375131640]

約数ペア:

[(1, 375131640), (2, 187565820), (3, 125043880), (4, 93782910), (5, 75026328), (6, 62521940), (8, 46891455), (10, 37513164), (12, 31260970), (13, 28856280), (15, 25008776), (20, 18756582), (24, 15630485), (26, 14428140), (30, 12504388), (39, 9618760), (40, 9378291), (52, 7214070), (60, 6252194), (65, 5771256), (78, 4809380), (104, 3607035), (120, 3126097), (130, 2885628), (156, 2404690), (191, 1964040), (195, 1923752), (260, 1442814), (312, 1202345), (382, 982020), (390, 961876), (520, 721407), (573, 654680), (764, 491010), (780, 480938), (955, 392808), (1146, 327340), (1259, 297960), (1528, 245505), (1560, 240469), (1910, 196404), (2292, 163670), (2483, 151080), (2518, 148980), (2865, 130936), (3777, 99320), (3820, 98202), (4584, 81835), (4966, 75540), (5036, 74490), (5730, 65468), (6295, 59592), (7449, 50360), (7554, 49660), (7640, 49101), (9932, 37770), (10072, 37245), (11460, 32734), (12415, 30216), (12590, 29796), (14898, 25180), (15108, 24830), (16367, 22920), (18885, 19864)]