77132640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:341

約数の個数: 192

約数和(自身を含む): 268240896

約数和(自身を除く): 191108256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 47, 48, 52, 60, 65, 78, 80, 94, 96, 104, 120, 130, 141, 156, 160, 188, 195, 208, 235, 240, 260, 263, 282, 312, 376, 390, 416, 470, 480, 520, 526, 564, 611, 624, 705, 752, 780, 789, 940, 1040, 1052, 1128, 1222, 1248, 1315, 1410, 1504, 1560, 1578, 1833, 1880, 2080, 2104, 2256, 2444, 2630, 2820, 3055, 3120, 3156, 3419, 3666, 3760, 3945, 4208, 4512, 4888, 5260, 5640, 6110, 6240, 6312, 6838, 7332, 7520, 7890, 8416, 9165, 9776, 10257, 10520, 11280, 12220, 12361, 12624, 13676, 14664, 15780, 17095, 18330, 19552, 20514, 21040, 22560, 24440, 24722, 25248, 27352, 29328, 31560, 34190, 36660, 37083, 41028, 42080, 48880, 49444, 51285, 54704, 58656, 61805, 63120, 68380, 73320, 74166, 82056, 97760, 98888, 102570, 109408, 123610, 126240, 136760, 146640, 148332, 160693, 164112, 185415, 197776, 205140, 247220, 273520, 293280, 296664, 321386, 328224, 370830, 395552, 410280, 482079, 494440, 547040, 593328, 642772, 741660, 803465, 820560, 964158, 988880, 1186656, 1285544, 1483320, 1606930, 1641120, 1928316, 1977760, 2410395, 2571088, 2966640, 3213860, 3856632, 4820790, 5142176, 5933280, 6427720, 7713264, 9641580, 12855440, 15426528, 19283160, 25710880, 38566320, 77132640]

約数ペア:

[(1, 77132640), (2, 38566320), (3, 25710880), (4, 19283160), (5, 15426528), (6, 12855440), (8, 9641580), (10, 7713264), (12, 6427720), (13, 5933280), (15, 5142176), (16, 4820790), (20, 3856632), (24, 3213860), (26, 2966640), (30, 2571088), (32, 2410395), (39, 1977760), (40, 1928316), (47, 1641120), (48, 1606930), (52, 1483320), (60, 1285544), (65, 1186656), (78, 988880), (80, 964158), (94, 820560), (96, 803465), (104, 741660), (120, 642772), (130, 593328), (141, 547040), (156, 494440), (160, 482079), (188, 410280), (195, 395552), (208, 370830), (235, 328224), (240, 321386), (260, 296664), (263, 293280), (282, 273520), (312, 247220), (376, 205140), (390, 197776), (416, 185415), (470, 164112), (480, 160693), (520, 148332), (526, 146640), (564, 136760), (611, 126240), (624, 123610), (705, 109408), (752, 102570), (780, 98888), (789, 97760), (940, 82056), (1040, 74166), (1052, 73320), (1128, 68380), (1222, 63120), (1248, 61805), (1315, 58656), (1410, 54704), (1504, 51285), (1560, 49444), (1578, 48880), (1833, 42080), (1880, 41028), (2080, 37083), (2104, 36660), (2256, 34190), (2444, 31560), (2630, 29328), (2820, 27352), (3055, 25248), (3120, 24722), (3156, 24440), (3419, 22560), (3666, 21040), (3760, 20514), (3945, 19552), (4208, 18330), (4512, 17095), (4888, 15780), (5260, 14664), (5640, 13676), (6110, 12624), (6240, 12361), (6312, 12220), (6838, 11280), (7332, 10520), (7520, 10257), (7890, 9776), (8416, 9165)]