351851240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:164

約数の個数: 192

約数和(自身を含む): 936023040

約数和(自身を除く): 584171800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 31, 40, 46, 52, 62, 65, 73, 92, 104, 115, 124, 130, 146, 155, 169, 184, 230, 248, 260, 292, 299, 310, 338, 365, 403, 460, 520, 584, 598, 620, 676, 713, 730, 806, 845, 920, 949, 1196, 1240, 1352, 1426, 1460, 1495, 1612, 1679, 1690, 1898, 2015, 2263, 2392, 2852, 2920, 2990, 3224, 3358, 3380, 3565, 3796, 3887, 4030, 4526, 4745, 5239, 5704, 5980, 6716, 6760, 7130, 7592, 7774, 8060, 8395, 9052, 9269, 9490, 10478, 11315, 11960, 12337, 13432, 14260, 15548, 16120, 16790, 18104, 18538, 18980, 19435, 20956, 21827, 22630, 24674, 26195, 28520, 29419, 31096, 33580, 37076, 37960, 38870, 41912, 43654, 45260, 46345, 49348, 52049, 52390, 58838, 61685, 67160, 74152, 77740, 87308, 90520, 92690, 98696, 104098, 104780, 109135, 117676, 120497, 123370, 147095, 155480, 174616, 185380, 208196, 209560, 218270, 235352, 240994, 246740, 260245, 283751, 294190, 370760, 382447, 416392, 436540, 481988, 493480, 520490, 567502, 588380, 602485, 676637, 764894, 873080, 963976, 1040980, 1135004, 1176760, 1204970, 1353274, 1418755, 1529788, 1912235, 2081960, 2270008, 2409940, 2706548, 2837510, 3059576, 3383185, 3824470, 4819880, 5413096, 5675020, 6766370, 7648940, 8796281, 11350040, 13532740, 15297880, 17592562, 27065480, 35185124, 43981405, 70370248, 87962810, 175925620, 351851240]

約数ペア:

[(1, 351851240), (2, 175925620), (4, 87962810), (5, 70370248), (8, 43981405), (10, 35185124), (13, 27065480), (20, 17592562), (23, 15297880), (26, 13532740), (31, 11350040), (40, 8796281), (46, 7648940), (52, 6766370), (62, 5675020), (65, 5413096), (73, 4819880), (92, 3824470), (104, 3383185), (115, 3059576), (124, 2837510), (130, 2706548), (146, 2409940), (155, 2270008), (169, 2081960), (184, 1912235), (230, 1529788), (248, 1418755), (260, 1353274), (292, 1204970), (299, 1176760), (310, 1135004), (338, 1040980), (365, 963976), (403, 873080), (460, 764894), (520, 676637), (584, 602485), (598, 588380), (620, 567502), (676, 520490), (713, 493480), (730, 481988), (806, 436540), (845, 416392), (920, 382447), (949, 370760), (1196, 294190), (1240, 283751), (1352, 260245), (1426, 246740), (1460, 240994), (1495, 235352), (1612, 218270), (1679, 209560), (1690, 208196), (1898, 185380), (2015, 174616), (2263, 155480), (2392, 147095), (2852, 123370), (2920, 120497), (2990, 117676), (3224, 109135), (3358, 104780), (3380, 104098), (3565, 98696), (3796, 92690), (3887, 90520), (4030, 87308), (4526, 77740), (4745, 74152), (5239, 67160), (5704, 61685), (5980, 58838), (6716, 52390), (6760, 52049), (7130, 49348), (7592, 46345), (7774, 45260), (8060, 43654), (8395, 41912), (9052, 38870), (9269, 37960), (9490, 37076), (10478, 33580), (11315, 31096), (11960, 29419), (12337, 28520), (13432, 26195), (14260, 24674), (15548, 22630), (16120, 21827), (16790, 20956), (18104, 19435), (18538, 18980)]