121533720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1879}}^1$

素因数の和:1918

約数の個数: 192

約数和(自身を含む): 462931200

約数和(自身を除く): 341397480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 49, 55, 56, 60, 66, 70, 77, 84, 88, 98, 105, 110, 120, 132, 140, 147, 154, 165, 168, 196, 210, 220, 231, 245, 264, 280, 294, 308, 330, 385, 392, 420, 440, 462, 490, 539, 588, 616, 660, 735, 770, 840, 924, 980, 1078, 1155, 1176, 1320, 1470, 1540, 1617, 1848, 1879, 1960, 2156, 2310, 2695, 2940, 3080, 3234, 3758, 4312, 4620, 5390, 5637, 5880, 6468, 7516, 8085, 9240, 9395, 10780, 11274, 12936, 13153, 15032, 16170, 18790, 20669, 21560, 22548, 26306, 28185, 32340, 37580, 39459, 41338, 45096, 52612, 56370, 62007, 64680, 65765, 75160, 78918, 82676, 92071, 103345, 105224, 112740, 124014, 131530, 144683, 157836, 165352, 184142, 197295, 206690, 225480, 248028, 263060, 276213, 289366, 310035, 315672, 368284, 394590, 413380, 434049, 460355, 496056, 526120, 552426, 578732, 620070, 723415, 736568, 789180, 826760, 868098, 920710, 1012781, 1104852, 1157464, 1240140, 1381065, 1446830, 1578360, 1736196, 1841420, 2025562, 2170245, 2209704, 2480280, 2762130, 2893660, 3038343, 3472392, 3682840, 4051124, 4340490, 5063905, 5524260, 5787320, 6076686, 8102248, 8680980, 10127810, 11048520, 12153372, 15191715, 17361960, 20255620, 24306744, 30383430, 40511240, 60766860, 121533720]

約数ペア:

[(1, 121533720), (2, 60766860), (3, 40511240), (4, 30383430), (5, 24306744), (6, 20255620), (7, 17361960), (8, 15191715), (10, 12153372), (11, 11048520), (12, 10127810), (14, 8680980), (15, 8102248), (20, 6076686), (21, 5787320), (22, 5524260), (24, 5063905), (28, 4340490), (30, 4051124), (33, 3682840), (35, 3472392), (40, 3038343), (42, 2893660), (44, 2762130), (49, 2480280), (55, 2209704), (56, 2170245), (60, 2025562), (66, 1841420), (70, 1736196), (77, 1578360), (84, 1446830), (88, 1381065), (98, 1240140), (105, 1157464), (110, 1104852), (120, 1012781), (132, 920710), (140, 868098), (147, 826760), (154, 789180), (165, 736568), (168, 723415), (196, 620070), (210, 578732), (220, 552426), (231, 526120), (245, 496056), (264, 460355), (280, 434049), (294, 413380), (308, 394590), (330, 368284), (385, 315672), (392, 310035), (420, 289366), (440, 276213), (462, 263060), (490, 248028), (539, 225480), (588, 206690), (616, 197295), (660, 184142), (735, 165352), (770, 157836), (840, 144683), (924, 131530), (980, 124014), (1078, 112740), (1155, 105224), (1176, 103345), (1320, 92071), (1470, 82676), (1540, 78918), (1617, 75160), (1848, 65765), (1879, 64680), (1960, 62007), (2156, 56370), (2310, 52612), (2695, 45096), (2940, 41338), (3080, 39459), (3234, 37580), (3758, 32340), (4312, 28185), (4620, 26306), (5390, 22548), (5637, 21560), (5880, 20669), (6468, 18790), (7516, 16170), (8085, 15032), (9240, 13153), (9395, 12936), (10780, 11274)]