2018976120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{19541}}^1$

素因数の和:19606

約数の個数: 192

約数和(自身を含む): 7682351040

約数和(自身を除く): 5663374920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 41, 42, 45, 56, 60, 63, 70, 72, 82, 84, 90, 105, 120, 123, 126, 140, 164, 168, 180, 205, 210, 246, 252, 280, 287, 315, 328, 360, 369, 410, 420, 492, 504, 574, 615, 630, 738, 820, 840, 861, 984, 1148, 1230, 1260, 1435, 1476, 1640, 1722, 1845, 2296, 2460, 2520, 2583, 2870, 2952, 3444, 3690, 4305, 4920, 5166, 5740, 6888, 7380, 8610, 10332, 11480, 12915, 14760, 17220, 19541, 20664, 25830, 34440, 39082, 51660, 58623, 78164, 97705, 103320, 117246, 136787, 156328, 175869, 195410, 234492, 273574, 293115, 351738, 390820, 410361, 468984, 547148, 586230, 683935, 703476, 781640, 801181, 820722, 879345, 1094296, 1172460, 1231083, 1367870, 1406952, 1602362, 1641444, 1758690, 2051805, 2344920, 2403543, 2462166, 2735740, 3204724, 3282888, 3517380, 4005905, 4103610, 4807086, 4924332, 5471480, 5608267, 6155415, 6409448, 7034760, 7210629, 8011810, 8207220, 9614172, 9848664, 11216534, 12017715, 12310830, 14421258, 16023620, 16414440, 16824801, 19228344, 22433068, 24035430, 24621660, 28041335, 28842516, 32047240, 33649602, 36053145, 44866136, 48070860, 49243320, 50474403, 56082670, 57685032, 67299204, 72106290, 84124005, 96141720, 100948806, 112165340, 134598408, 144212580, 168248010, 201897612, 224330680, 252372015, 288425160, 336496020, 403795224, 504744030, 672992040, 1009488060, 2018976120]

約数ペア:

[(1, 2018976120), (2, 1009488060), (3, 672992040), (4, 504744030), (5, 403795224), (6, 336496020), (7, 288425160), (8, 252372015), (9, 224330680), (10, 201897612), (12, 168248010), (14, 144212580), (15, 134598408), (18, 112165340), (20, 100948806), (21, 96141720), (24, 84124005), (28, 72106290), (30, 67299204), (35, 57685032), (36, 56082670), (40, 50474403), (41, 49243320), (42, 48070860), (45, 44866136), (56, 36053145), (60, 33649602), (63, 32047240), (70, 28842516), (72, 28041335), (82, 24621660), (84, 24035430), (90, 22433068), (105, 19228344), (120, 16824801), (123, 16414440), (126, 16023620), (140, 14421258), (164, 12310830), (168, 12017715), (180, 11216534), (205, 9848664), (210, 9614172), (246, 8207220), (252, 8011810), (280, 7210629), (287, 7034760), (315, 6409448), (328, 6155415), (360, 5608267), (369, 5471480), (410, 4924332), (420, 4807086), (492, 4103610), (504, 4005905), (574, 3517380), (615, 3282888), (630, 3204724), (738, 2735740), (820, 2462166), (840, 2403543), (861, 2344920), (984, 2051805), (1148, 1758690), (1230, 1641444), (1260, 1602362), (1435, 1406952), (1476, 1367870), (1640, 1231083), (1722, 1172460), (1845, 1094296), (2296, 879345), (2460, 820722), (2520, 801181), (2583, 781640), (2870, 703476), (2952, 683935), (3444, 586230), (3690, 547148), (4305, 468984), (4920, 410361), (5166, 390820), (5740, 351738), (6888, 293115), (7380, 273574), (8610, 234492), (10332, 195410), (11480, 175869), (12915, 156328), (14760, 136787), (17220, 117246), (19541, 103320), (20664, 97705), (25830, 78164), (34440, 58623), (39082, 51660)]