33777240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{509}}^1$

素因数の和:609

約数の個数: 128

約数和(自身を含む): 117504000

約数和(自身を除く): 83726760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 79, 84, 105, 120, 140, 158, 168, 210, 237, 280, 316, 395, 420, 474, 509, 553, 632, 790, 840, 948, 1018, 1106, 1185, 1527, 1580, 1659, 1896, 2036, 2212, 2370, 2545, 2765, 3054, 3160, 3318, 3563, 4072, 4424, 4740, 5090, 5530, 6108, 6636, 7126, 7635, 8295, 9480, 10180, 10689, 11060, 12216, 13272, 14252, 15270, 16590, 17815, 20360, 21378, 22120, 28504, 30540, 33180, 35630, 40211, 42756, 53445, 61080, 66360, 71260, 80422, 85512, 106890, 120633, 142520, 160844, 201055, 213780, 241266, 281477, 321688, 402110, 427560, 482532, 562954, 603165, 804220, 844431, 965064, 1125908, 1206330, 1407385, 1608440, 1688862, 2251816, 2412660, 2814770, 3377724, 4222155, 4825320, 5629540, 6755448, 8444310, 11259080, 16888620, 33777240]

約数ペア:

[(1, 33777240), (2, 16888620), (3, 11259080), (4, 8444310), (5, 6755448), (6, 5629540), (7, 4825320), (8, 4222155), (10, 3377724), (12, 2814770), (14, 2412660), (15, 2251816), (20, 1688862), (21, 1608440), (24, 1407385), (28, 1206330), (30, 1125908), (35, 965064), (40, 844431), (42, 804220), (56, 603165), (60, 562954), (70, 482532), (79, 427560), (84, 402110), (105, 321688), (120, 281477), (140, 241266), (158, 213780), (168, 201055), (210, 160844), (237, 142520), (280, 120633), (316, 106890), (395, 85512), (420, 80422), (474, 71260), (509, 66360), (553, 61080), (632, 53445), (790, 42756), (840, 40211), (948, 35630), (1018, 33180), (1106, 30540), (1185, 28504), (1527, 22120), (1580, 21378), (1659, 20360), (1896, 17815), (2036, 16590), (2212, 15270), (2370, 14252), (2545, 13272), (2765, 12216), (3054, 11060), (3160, 10689), (3318, 10180), (3563, 9480), (4072, 8295), (4424, 7635), (4740, 7126), (5090, 6636), (5530, 6108)]