119531580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{373}}^1$

素因数の和:508

約数の個数: 144

約数和(自身を含む): 393956640

約数和(自身を除く): 274425060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 109, 140, 147, 196, 210, 218, 245, 294, 327, 373, 420, 436, 490, 545, 588, 654, 735, 746, 763, 980, 1090, 1119, 1308, 1470, 1492, 1526, 1635, 1865, 2180, 2238, 2289, 2611, 2940, 3052, 3270, 3730, 3815, 4476, 4578, 5222, 5341, 5595, 6540, 7460, 7630, 7833, 9156, 10444, 10682, 11190, 11445, 13055, 15260, 15666, 16023, 18277, 21364, 22380, 22890, 26110, 26705, 31332, 32046, 36554, 39165, 40657, 45780, 52220, 53410, 54831, 64092, 73108, 78330, 80115, 81314, 91385, 106820, 109662, 121971, 156660, 160230, 162628, 182770, 203285, 219324, 243942, 274155, 284599, 320460, 365540, 406570, 487884, 548310, 569198, 609855, 813140, 853797, 1096620, 1138396, 1219710, 1422995, 1707594, 1992193, 2439420, 2845990, 3415188, 3984386, 4268985, 5691980, 5976579, 7968772, 8537970, 9960965, 11953158, 17075940, 19921930, 23906316, 29882895, 39843860, 59765790, 119531580]

約数ペア:

[(1, 119531580), (2, 59765790), (3, 39843860), (4, 29882895), (5, 23906316), (6, 19921930), (7, 17075940), (10, 11953158), (12, 9960965), (14, 8537970), (15, 7968772), (20, 5976579), (21, 5691980), (28, 4268985), (30, 3984386), (35, 3415188), (42, 2845990), (49, 2439420), (60, 1992193), (70, 1707594), (84, 1422995), (98, 1219710), (105, 1138396), (109, 1096620), (140, 853797), (147, 813140), (196, 609855), (210, 569198), (218, 548310), (245, 487884), (294, 406570), (327, 365540), (373, 320460), (420, 284599), (436, 274155), (490, 243942), (545, 219324), (588, 203285), (654, 182770), (735, 162628), (746, 160230), (763, 156660), (980, 121971), (1090, 109662), (1119, 106820), (1308, 91385), (1470, 81314), (1492, 80115), (1526, 78330), (1635, 73108), (1865, 64092), (2180, 54831), (2238, 53410), (2289, 52220), (2611, 45780), (2940, 40657), (3052, 39165), (3270, 36554), (3730, 32046), (3815, 31332), (4476, 26705), (4578, 26110), (5222, 22890), (5341, 22380), (5595, 21364), (6540, 18277), (7460, 16023), (7630, 15666), (7833, 15260), (9156, 13055), (10444, 11445), (10682, 11190)]