68430120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1103}}^1$

素因数の和:1175

約数の個数: 128

約数和(自身を含む): 228925440

約数和(自身を除く): 160495320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 47, 55, 60, 66, 88, 94, 110, 120, 132, 141, 165, 188, 220, 235, 264, 282, 330, 376, 440, 470, 517, 564, 660, 705, 940, 1034, 1103, 1128, 1320, 1410, 1551, 1880, 2068, 2206, 2585, 2820, 3102, 3309, 4136, 4412, 5170, 5515, 5640, 6204, 6618, 7755, 8824, 10340, 11030, 12133, 12408, 13236, 15510, 16545, 20680, 22060, 24266, 26472, 31020, 33090, 36399, 44120, 48532, 51841, 60665, 62040, 66180, 72798, 97064, 103682, 121330, 132360, 145596, 155523, 181995, 207364, 242660, 259205, 291192, 311046, 363990, 414728, 485320, 518410, 570251, 622092, 727980, 777615, 1036820, 1140502, 1244184, 1455960, 1555230, 1710753, 2073640, 2281004, 2851255, 3110460, 3421506, 4562008, 5702510, 6220920, 6843012, 8553765, 11405020, 13686024, 17107530, 22810040, 34215060, 68430120]

約数ペア:

[(1, 68430120), (2, 34215060), (3, 22810040), (4, 17107530), (5, 13686024), (6, 11405020), (8, 8553765), (10, 6843012), (11, 6220920), (12, 5702510), (15, 4562008), (20, 3421506), (22, 3110460), (24, 2851255), (30, 2281004), (33, 2073640), (40, 1710753), (44, 1555230), (47, 1455960), (55, 1244184), (60, 1140502), (66, 1036820), (88, 777615), (94, 727980), (110, 622092), (120, 570251), (132, 518410), (141, 485320), (165, 414728), (188, 363990), (220, 311046), (235, 291192), (264, 259205), (282, 242660), (330, 207364), (376, 181995), (440, 155523), (470, 145596), (517, 132360), (564, 121330), (660, 103682), (705, 97064), (940, 72798), (1034, 66180), (1103, 62040), (1128, 60665), (1320, 51841), (1410, 48532), (1551, 44120), (1880, 36399), (2068, 33090), (2206, 31020), (2585, 26472), (2820, 24266), (3102, 22060), (3309, 20680), (4136, 16545), (4412, 15510), (5170, 13236), (5515, 12408), (5640, 12133), (6204, 11030), (6618, 10340), (7755, 8824)]