891658560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1931}}^1$

素因数の和:2001

約数の個数: 224

約数和(自身を含む): 3132807552

約数和(自身を除く): 2241148992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 37, 39, 40, 48, 52, 60, 64, 65, 74, 78, 80, 96, 104, 111, 120, 130, 148, 156, 160, 185, 192, 195, 208, 222, 240, 260, 296, 312, 320, 370, 390, 416, 444, 480, 481, 520, 555, 592, 624, 740, 780, 832, 888, 960, 962, 1040, 1110, 1184, 1248, 1443, 1480, 1560, 1776, 1924, 1931, 2080, 2220, 2368, 2405, 2496, 2886, 2960, 3120, 3552, 3848, 3862, 4160, 4440, 4810, 5772, 5793, 5920, 6240, 7104, 7215, 7696, 7724, 8880, 9620, 9655, 11544, 11586, 11840, 12480, 14430, 15392, 15448, 17760, 19240, 19310, 23088, 23172, 25103, 28860, 28965, 30784, 30896, 35520, 38480, 38620, 46176, 46344, 50206, 57720, 57930, 61792, 71447, 75309, 76960, 77240, 92352, 92688, 100412, 115440, 115860, 123584, 125515, 142894, 150618, 153920, 154480, 185376, 200824, 214341, 230880, 231720, 251030, 285788, 301236, 308960, 357235, 370752, 376545, 401648, 428682, 461760, 463440, 502060, 571576, 602472, 617920, 714470, 753090, 803296, 857364, 926880, 928811, 1004120, 1071705, 1143152, 1204944, 1428940, 1506180, 1606592, 1714728, 1853760, 1857622, 2008240, 2143410, 2286304, 2409888, 2786433, 2857880, 3012360, 3429456, 3715244, 4016480, 4286820, 4572608, 4644055, 4819776, 5572866, 5715760, 6024720, 6858912, 7430488, 8032960, 8573640, 9288110, 11145732, 11431520, 12049440, 13717824, 13932165, 14860976, 17147280, 18576220, 22291464, 22863040, 24098880, 27864330, 29721952, 34294560, 37152440, 44582928, 55728660, 59443904, 68589120, 74304880, 89165856, 111457320, 148609760, 178331712, 222914640, 297219520, 445829280, 891658560]

約数ペア:

[(1, 891658560), (2, 445829280), (3, 297219520), (4, 222914640), (5, 178331712), (6, 148609760), (8, 111457320), (10, 89165856), (12, 74304880), (13, 68589120), (15, 59443904), (16, 55728660), (20, 44582928), (24, 37152440), (26, 34294560), (30, 29721952), (32, 27864330), (37, 24098880), (39, 22863040), (40, 22291464), (48, 18576220), (52, 17147280), (60, 14860976), (64, 13932165), (65, 13717824), (74, 12049440), (78, 11431520), (80, 11145732), (96, 9288110), (104, 8573640), (111, 8032960), (120, 7430488), (130, 6858912), (148, 6024720), (156, 5715760), (160, 5572866), (185, 4819776), (192, 4644055), (195, 4572608), (208, 4286820), (222, 4016480), (240, 3715244), (260, 3429456), (296, 3012360), (312, 2857880), (320, 2786433), (370, 2409888), (390, 2286304), (416, 2143410), (444, 2008240), (480, 1857622), (481, 1853760), (520, 1714728), (555, 1606592), (592, 1506180), (624, 1428940), (740, 1204944), (780, 1143152), (832, 1071705), (888, 1004120), (960, 928811), (962, 926880), (1040, 857364), (1110, 803296), (1184, 753090), (1248, 714470), (1443, 617920), (1480, 602472), (1560, 571576), (1776, 502060), (1924, 463440), (1931, 461760), (2080, 428682), (2220, 401648), (2368, 376545), (2405, 370752), (2496, 357235), (2886, 308960), (2960, 301236), (3120, 285788), (3552, 251030), (3848, 231720), (3862, 230880), (4160, 214341), (4440, 200824), (4810, 185376), (5772, 154480), (5793, 153920), (5920, 150618), (6240, 142894), (7104, 125515), (7215, 123584), (7696, 115860), (7724, 115440), (8880, 100412), (9620, 92688), (9655, 92352), (11544, 77240), (11586, 76960), (11840, 75309), (12480, 71447), (14430, 61792), (15392, 57930), (15448, 57720), (17760, 50206), (19240, 46344), (19310, 46176), (23088, 38620), (23172, 38480), (25103, 35520), (28860, 30896), (28965, 30784)]