207341640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:625

約数の個数: 256

約数和(自身を含む): 779673600

約数和(自身を除く): 572331960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 31, 33, 36, 40, 44, 45, 54, 55, 60, 62, 66, 72, 88, 90, 93, 99, 108, 110, 120, 124, 132, 135, 155, 165, 180, 186, 198, 216, 220, 248, 264, 270, 279, 297, 310, 330, 341, 360, 372, 396, 440, 465, 495, 540, 558, 563, 594, 620, 660, 682, 744, 792, 837, 930, 990, 1023, 1080, 1116, 1126, 1188, 1240, 1320, 1364, 1395, 1485, 1674, 1689, 1705, 1860, 1980, 2046, 2232, 2252, 2376, 2728, 2790, 2815, 2970, 3069, 3348, 3378, 3410, 3720, 3960, 4092, 4185, 4504, 5067, 5115, 5580, 5630, 5940, 6138, 6193, 6696, 6756, 6820, 8184, 8370, 8445, 9207, 10134, 10230, 11160, 11260, 11880, 12276, 12386, 13512, 13640, 15201, 15345, 16740, 16890, 17453, 18414, 18579, 20268, 20460, 22520, 24552, 24772, 25335, 30402, 30690, 30965, 33480, 33780, 34906, 36828, 37158, 40536, 40920, 46035, 49544, 50670, 52359, 55737, 60804, 61380, 61930, 67560, 69812, 73656, 74316, 76005, 87265, 92070, 92895, 101340, 104718, 111474, 121608, 122760, 123860, 139624, 148632, 152010, 157077, 167211, 174530, 184140, 185790, 191983, 202680, 209436, 222948, 247720, 261795, 278685, 304020, 314154, 334422, 349060, 368280, 371580, 383966, 418872, 445896, 471231, 523590, 557370, 575949, 608040, 628308, 668844, 698120, 743160, 767932, 785385, 836055, 942462, 959915, 1047180, 1114740, 1151898, 1256616, 1337688, 1535864, 1570770, 1672110, 1727847, 1884924, 1919830, 2094360, 2229480, 2303796, 2356155, 2879745, 3141540, 3344220, 3455694, 3769848, 3839660, 4607592, 4712310, 5183541, 5759490, 6283080, 6688440, 6911388, 7679320, 8639235, 9424620, 10367082, 11518980, 13822776, 17278470, 18849240, 20734164, 23037960, 25917705, 34556940, 41468328, 51835410, 69113880, 103670820, 207341640]

約数ペア:

[(1, 207341640), (2, 103670820), (3, 69113880), (4, 51835410), (5, 41468328), (6, 34556940), (8, 25917705), (9, 23037960), (10, 20734164), (11, 18849240), (12, 17278470), (15, 13822776), (18, 11518980), (20, 10367082), (22, 9424620), (24, 8639235), (27, 7679320), (30, 6911388), (31, 6688440), (33, 6283080), (36, 5759490), (40, 5183541), (44, 4712310), (45, 4607592), (54, 3839660), (55, 3769848), (60, 3455694), (62, 3344220), (66, 3141540), (72, 2879745), (88, 2356155), (90, 2303796), (93, 2229480), (99, 2094360), (108, 1919830), (110, 1884924), (120, 1727847), (124, 1672110), (132, 1570770), (135, 1535864), (155, 1337688), (165, 1256616), (180, 1151898), (186, 1114740), (198, 1047180), (216, 959915), (220, 942462), (248, 836055), (264, 785385), (270, 767932), (279, 743160), (297, 698120), (310, 668844), (330, 628308), (341, 608040), (360, 575949), (372, 557370), (396, 523590), (440, 471231), (465, 445896), (495, 418872), (540, 383966), (558, 371580), (563, 368280), (594, 349060), (620, 334422), (660, 314154), (682, 304020), (744, 278685), (792, 261795), (837, 247720), (930, 222948), (990, 209436), (1023, 202680), (1080, 191983), (1116, 185790), (1126, 184140), (1188, 174530), (1240, 167211), (1320, 157077), (1364, 152010), (1395, 148632), (1485, 139624), (1674, 123860), (1689, 122760), (1705, 121608), (1860, 111474), (1980, 104718), (2046, 101340), (2232, 92895), (2252, 92070), (2376, 87265), (2728, 76005), (2790, 74316), (2815, 73656), (2970, 69812), (3069, 67560), (3348, 61930), (3378, 61380), (3410, 60804), (3720, 55737), (3960, 52359), (4092, 50670), (4185, 49544), (4504, 46035), (5067, 40920), (5115, 40536), (5580, 37158), (5630, 36828), (5940, 34906), (6138, 33780), (6193, 33480), (6696, 30965), (6756, 30690), (6820, 30402), (8184, 25335), (8370, 24772), (8445, 24552), (9207, 22520), (10134, 20460), (10230, 20268), (11160, 18579), (11260, 18414), (11880, 17453), (12276, 16890), (12386, 16740), (13512, 15345), (13640, 15201)]