538732480

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:295

約数の個数: 224

約数和(自身を含む): 1539776448

約数和(自身を除く): 1001043968

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 61, 64, 65, 80, 88, 104, 110, 122, 130, 143, 160, 176, 193, 208, 220, 244, 260, 286, 305, 320, 352, 386, 416, 440, 488, 520, 572, 610, 671, 704, 715, 772, 793, 832, 880, 965, 976, 1040, 1144, 1220, 1342, 1430, 1544, 1586, 1760, 1930, 1952, 2080, 2123, 2288, 2440, 2509, 2684, 2860, 3088, 3172, 3355, 3520, 3860, 3904, 3965, 4160, 4246, 4576, 4880, 5018, 5368, 5720, 6176, 6344, 6710, 7720, 7930, 8492, 8723, 9152, 9760, 10036, 10615, 10736, 11440, 11773, 12352, 12545, 12688, 13420, 15440, 15860, 16984, 17446, 19520, 20072, 21230, 21472, 22880, 23546, 25090, 25376, 26840, 27599, 30880, 31720, 33968, 34892, 40144, 42460, 42944, 43615, 45760, 47092, 50180, 50752, 53680, 55198, 58865, 61760, 63440, 67936, 69784, 80288, 84920, 87230, 94184, 100360, 107360, 110396, 117730, 126880, 129503, 135872, 137995, 139568, 153049, 160576, 169840, 174460, 188368, 200720, 214720, 220792, 235460, 253760, 259006, 275990, 279136, 306098, 339680, 348920, 376736, 401440, 441584, 470920, 518012, 551980, 558272, 612196, 647515, 679360, 697840, 753472, 765245, 802880, 883168, 941840, 1036024, 1103960, 1224392, 1295030, 1395680, 1530490, 1683539, 1766336, 1883680, 2072048, 2207920, 2448784, 2590060, 2791360, 3060980, 3367078, 3767360, 4144096, 4415840, 4897568, 5180120, 6121960, 6734156, 8288192, 8417695, 8831680, 9795136, 10360240, 12243920, 13468312, 16835390, 20720480, 24487840, 26936624, 33670780, 41440960, 48975680, 53873248, 67341560, 107746496, 134683120, 269366240, 538732480]

約数ペア:

[(1, 538732480), (2, 269366240), (4, 134683120), (5, 107746496), (8, 67341560), (10, 53873248), (11, 48975680), (13, 41440960), (16, 33670780), (20, 26936624), (22, 24487840), (26, 20720480), (32, 16835390), (40, 13468312), (44, 12243920), (52, 10360240), (55, 9795136), (61, 8831680), (64, 8417695), (65, 8288192), (80, 6734156), (88, 6121960), (104, 5180120), (110, 4897568), (122, 4415840), (130, 4144096), (143, 3767360), (160, 3367078), (176, 3060980), (193, 2791360), (208, 2590060), (220, 2448784), (244, 2207920), (260, 2072048), (286, 1883680), (305, 1766336), (320, 1683539), (352, 1530490), (386, 1395680), (416, 1295030), (440, 1224392), (488, 1103960), (520, 1036024), (572, 941840), (610, 883168), (671, 802880), (704, 765245), (715, 753472), (772, 697840), (793, 679360), (832, 647515), (880, 612196), (965, 558272), (976, 551980), (1040, 518012), (1144, 470920), (1220, 441584), (1342, 401440), (1430, 376736), (1544, 348920), (1586, 339680), (1760, 306098), (1930, 279136), (1952, 275990), (2080, 259006), (2123, 253760), (2288, 235460), (2440, 220792), (2509, 214720), (2684, 200720), (2860, 188368), (3088, 174460), (3172, 169840), (3355, 160576), (3520, 153049), (3860, 139568), (3904, 137995), (3965, 135872), (4160, 129503), (4246, 126880), (4576, 117730), (4880, 110396), (5018, 107360), (5368, 100360), (5720, 94184), (6176, 87230), (6344, 84920), (6710, 80288), (7720, 69784), (7930, 67936), (8492, 63440), (8723, 61760), (9152, 58865), (9760, 55198), (10036, 53680), (10615, 50752), (10736, 50180), (11440, 47092), (11773, 45760), (12352, 43615), (12545, 42944), (12688, 42460), (13420, 40144), (15440, 34892), (15860, 33968), (16984, 31720), (17446, 30880), (19520, 27599), (20072, 26840), (21230, 25376), (21472, 25090), (22880, 23546)]