55841520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{773}}^1$

素因数の和:839

約数の個数: 160

約数和(自身を含む): 202701312

約数和(自身を除く): 146859792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 105, 112, 120, 129, 140, 168, 172, 210, 215, 240, 258, 280, 301, 336, 344, 420, 430, 516, 560, 602, 645, 688, 773, 840, 860, 903, 1032, 1204, 1290, 1505, 1546, 1680, 1720, 1806, 2064, 2319, 2408, 2580, 3010, 3092, 3440, 3612, 3865, 4515, 4638, 4816, 5160, 5411, 6020, 6184, 7224, 7730, 9030, 9276, 10320, 10822, 11595, 12040, 12368, 14448, 15460, 16233, 18060, 18552, 21644, 23190, 24080, 27055, 30920, 32466, 33239, 36120, 37104, 43288, 46380, 54110, 61840, 64932, 66478, 72240, 81165, 86576, 92760, 99717, 108220, 129864, 132956, 162330, 166195, 185520, 199434, 216440, 232673, 259728, 265912, 324660, 332390, 398868, 432880, 465346, 498585, 531824, 649320, 664780, 698019, 797736, 930692, 997170, 1163365, 1298640, 1329560, 1396038, 1595472, 1861384, 1994340, 2326730, 2659120, 2792076, 3490095, 3722768, 3988680, 4653460, 5584152, 6980190, 7977360, 9306920, 11168304, 13960380, 18613840, 27920760, 55841520]

約数ペア:

[(1, 55841520), (2, 27920760), (3, 18613840), (4, 13960380), (5, 11168304), (6, 9306920), (7, 7977360), (8, 6980190), (10, 5584152), (12, 4653460), (14, 3988680), (15, 3722768), (16, 3490095), (20, 2792076), (21, 2659120), (24, 2326730), (28, 1994340), (30, 1861384), (35, 1595472), (40, 1396038), (42, 1329560), (43, 1298640), (48, 1163365), (56, 997170), (60, 930692), (70, 797736), (80, 698019), (84, 664780), (86, 649320), (105, 531824), (112, 498585), (120, 465346), (129, 432880), (140, 398868), (168, 332390), (172, 324660), (210, 265912), (215, 259728), (240, 232673), (258, 216440), (280, 199434), (301, 185520), (336, 166195), (344, 162330), (420, 132956), (430, 129864), (516, 108220), (560, 99717), (602, 92760), (645, 86576), (688, 81165), (773, 72240), (840, 66478), (860, 64932), (903, 61840), (1032, 54110), (1204, 46380), (1290, 43288), (1505, 37104), (1546, 36120), (1680, 33239), (1720, 32466), (1806, 30920), (2064, 27055), (2319, 24080), (2408, 23190), (2580, 21644), (3010, 18552), (3092, 18060), (3440, 16233), (3612, 15460), (3865, 14448), (4515, 12368), (4638, 12040), (4816, 11595), (5160, 10822), (5411, 10320), (6020, 9276), (6184, 9030), (7224, 7730)]