74041440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:445

約数の個数: 192

約数和(自身を含む): 261999360

約数和(自身を除く): 187957920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 37, 40, 44, 48, 55, 60, 66, 74, 80, 88, 96, 110, 111, 120, 132, 148, 160, 165, 176, 185, 220, 222, 240, 264, 296, 330, 352, 370, 379, 407, 440, 444, 480, 528, 555, 592, 660, 740, 758, 814, 880, 888, 1056, 1110, 1137, 1184, 1221, 1320, 1480, 1516, 1628, 1760, 1776, 1895, 2035, 2220, 2274, 2442, 2640, 2960, 3032, 3256, 3552, 3790, 4070, 4169, 4440, 4548, 4884, 5280, 5685, 5920, 6064, 6105, 6512, 7580, 8140, 8338, 8880, 9096, 9768, 11370, 12128, 12210, 12507, 13024, 14023, 15160, 16280, 16676, 17760, 18192, 19536, 20845, 22740, 24420, 25014, 28046, 30320, 32560, 33352, 36384, 39072, 41690, 42069, 45480, 48840, 50028, 56092, 60640, 62535, 65120, 66704, 70115, 83380, 84138, 90960, 97680, 100056, 112184, 125070, 133408, 140230, 154253, 166760, 168276, 181920, 195360, 200112, 210345, 224368, 250140, 280460, 308506, 333520, 336552, 400224, 420690, 448736, 462759, 500280, 560920, 617012, 667040, 673104, 771265, 841380, 925518, 1000560, 1121840, 1234024, 1346208, 1542530, 1682760, 1851036, 2001120, 2243680, 2313795, 2468048, 3085060, 3365520, 3702072, 4627590, 4936096, 6170120, 6731040, 7404144, 9255180, 12340240, 14808288, 18510360, 24680480, 37020720, 74041440]

約数ペア:

[(1, 74041440), (2, 37020720), (3, 24680480), (4, 18510360), (5, 14808288), (6, 12340240), (8, 9255180), (10, 7404144), (11, 6731040), (12, 6170120), (15, 4936096), (16, 4627590), (20, 3702072), (22, 3365520), (24, 3085060), (30, 2468048), (32, 2313795), (33, 2243680), (37, 2001120), (40, 1851036), (44, 1682760), (48, 1542530), (55, 1346208), (60, 1234024), (66, 1121840), (74, 1000560), (80, 925518), (88, 841380), (96, 771265), (110, 673104), (111, 667040), (120, 617012), (132, 560920), (148, 500280), (160, 462759), (165, 448736), (176, 420690), (185, 400224), (220, 336552), (222, 333520), (240, 308506), (264, 280460), (296, 250140), (330, 224368), (352, 210345), (370, 200112), (379, 195360), (407, 181920), (440, 168276), (444, 166760), (480, 154253), (528, 140230), (555, 133408), (592, 125070), (660, 112184), (740, 100056), (758, 97680), (814, 90960), (880, 84138), (888, 83380), (1056, 70115), (1110, 66704), (1137, 65120), (1184, 62535), (1221, 60640), (1320, 56092), (1480, 50028), (1516, 48840), (1628, 45480), (1760, 42069), (1776, 41690), (1895, 39072), (2035, 36384), (2220, 33352), (2274, 32560), (2442, 30320), (2640, 28046), (2960, 25014), (3032, 24420), (3256, 22740), (3552, 20845), (3790, 19536), (4070, 18192), (4169, 17760), (4440, 16676), (4548, 16280), (4884, 15160), (5280, 14023), (5685, 13024), (5920, 12507), (6064, 12210), (6105, 12128), (6512, 11370), (7580, 9768), (8140, 9096), (8338, 8880)]