357831240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9973}}^1$

素因数の和:10023

約数の個数: 128

約数和(自身を含む): 1206455040

約数和(自身を除く): 848623800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 46, 52, 60, 65, 69, 78, 92, 104, 115, 120, 130, 138, 156, 184, 195, 230, 260, 276, 299, 312, 345, 390, 460, 520, 552, 598, 690, 780, 897, 920, 1196, 1380, 1495, 1560, 1794, 2392, 2760, 2990, 3588, 4485, 5980, 7176, 8970, 9973, 11960, 17940, 19946, 29919, 35880, 39892, 49865, 59838, 79784, 99730, 119676, 129649, 149595, 199460, 229379, 239352, 259298, 299190, 388947, 398920, 458758, 518596, 598380, 648245, 688137, 777894, 917516, 1037192, 1146895, 1196760, 1296490, 1376274, 1555788, 1835032, 1944735, 2293790, 2592980, 2752548, 2981927, 3111576, 3440685, 3889470, 4587580, 5185960, 5505096, 5963854, 6881370, 7778940, 8945781, 9175160, 11927708, 13762740, 14909635, 15557880, 17891562, 23855416, 27525480, 29819270, 35783124, 44728905, 59638540, 71566248, 89457810, 119277080, 178915620, 357831240]

約数ペア:

[(1, 357831240), (2, 178915620), (3, 119277080), (4, 89457810), (5, 71566248), (6, 59638540), (8, 44728905), (10, 35783124), (12, 29819270), (13, 27525480), (15, 23855416), (20, 17891562), (23, 15557880), (24, 14909635), (26, 13762740), (30, 11927708), (39, 9175160), (40, 8945781), (46, 7778940), (52, 6881370), (60, 5963854), (65, 5505096), (69, 5185960), (78, 4587580), (92, 3889470), (104, 3440685), (115, 3111576), (120, 2981927), (130, 2752548), (138, 2592980), (156, 2293790), (184, 1944735), (195, 1835032), (230, 1555788), (260, 1376274), (276, 1296490), (299, 1196760), (312, 1146895), (345, 1037192), (390, 917516), (460, 777894), (520, 688137), (552, 648245), (598, 598380), (690, 518596), (780, 458758), (897, 398920), (920, 388947), (1196, 299190), (1380, 259298), (1495, 239352), (1560, 229379), (1794, 199460), (2392, 149595), (2760, 129649), (2990, 119676), (3588, 99730), (4485, 79784), (5980, 59838), (7176, 49865), (8970, 39892), (9973, 35880), (11960, 29919), (17940, 19946)]