811859520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{443}}^1$

素因数の和:569

約数の個数: 224

約数和(自身を含む): 2728276992

約数和(自身を除く): 1916417472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 83, 92, 96, 115, 120, 138, 160, 166, 184, 192, 230, 240, 249, 276, 320, 332, 345, 368, 415, 443, 460, 480, 498, 552, 664, 690, 736, 830, 886, 920, 960, 996, 1104, 1245, 1328, 1329, 1380, 1472, 1660, 1772, 1840, 1909, 1992, 2208, 2215, 2490, 2656, 2658, 2760, 3320, 3544, 3680, 3818, 3984, 4416, 4430, 4980, 5312, 5316, 5520, 5727, 6640, 6645, 7088, 7360, 7636, 7968, 8860, 9545, 9960, 10189, 10632, 11040, 11454, 13280, 13290, 14176, 15272, 15936, 17720, 19090, 19920, 20378, 21264, 22080, 22908, 26560, 26580, 28352, 28635, 30544, 30567, 35440, 36769, 38180, 39840, 40756, 42528, 45816, 50945, 53160, 57270, 61088, 61134, 70880, 73538, 76360, 79680, 81512, 85056, 91632, 101890, 106320, 110307, 114540, 122176, 122268, 141760, 147076, 152720, 152835, 163024, 183264, 183845, 203780, 212640, 220614, 229080, 244536, 294152, 305440, 305670, 326048, 366528, 367690, 407560, 425280, 441228, 458160, 489072, 551535, 588304, 610880, 611340, 652096, 735380, 815120, 845687, 882456, 916320, 978144, 1103070, 1176608, 1222680, 1470760, 1630240, 1691374, 1764912, 1832640, 1956288, 2206140, 2353216, 2445360, 2537061, 2941520, 3260480, 3382748, 3529824, 4228435, 4412280, 4890720, 5074122, 5883040, 6765496, 7059648, 8456870, 8824560, 9781440, 10148244, 11766080, 12685305, 13530992, 16913740, 17649120, 20296488, 25370610, 27061984, 33827480, 35298240, 40592976, 50741220, 54123968, 67654960, 81185952, 101482440, 135309920, 162371904, 202964880, 270619840, 405929760, 811859520]

約数ペア:

[(1, 811859520), (2, 405929760), (3, 270619840), (4, 202964880), (5, 162371904), (6, 135309920), (8, 101482440), (10, 81185952), (12, 67654960), (15, 54123968), (16, 50741220), (20, 40592976), (23, 35298240), (24, 33827480), (30, 27061984), (32, 25370610), (40, 20296488), (46, 17649120), (48, 16913740), (60, 13530992), (64, 12685305), (69, 11766080), (80, 10148244), (83, 9781440), (92, 8824560), (96, 8456870), (115, 7059648), (120, 6765496), (138, 5883040), (160, 5074122), (166, 4890720), (184, 4412280), (192, 4228435), (230, 3529824), (240, 3382748), (249, 3260480), (276, 2941520), (320, 2537061), (332, 2445360), (345, 2353216), (368, 2206140), (415, 1956288), (443, 1832640), (460, 1764912), (480, 1691374), (498, 1630240), (552, 1470760), (664, 1222680), (690, 1176608), (736, 1103070), (830, 978144), (886, 916320), (920, 882456), (960, 845687), (996, 815120), (1104, 735380), (1245, 652096), (1328, 611340), (1329, 610880), (1380, 588304), (1472, 551535), (1660, 489072), (1772, 458160), (1840, 441228), (1909, 425280), (1992, 407560), (2208, 367690), (2215, 366528), (2490, 326048), (2656, 305670), (2658, 305440), (2760, 294152), (3320, 244536), (3544, 229080), (3680, 220614), (3818, 212640), (3984, 203780), (4416, 183845), (4430, 183264), (4980, 163024), (5312, 152835), (5316, 152720), (5520, 147076), (5727, 141760), (6640, 122268), (6645, 122176), (7088, 114540), (7360, 110307), (7636, 106320), (7968, 101890), (8860, 91632), (9545, 85056), (9960, 81512), (10189, 79680), (10632, 76360), (11040, 73538), (11454, 70880), (13280, 61134), (13290, 61088), (14176, 57270), (15272, 53160), (15936, 50945), (17720, 45816), (19090, 42528), (19920, 40756), (20378, 39840), (21264, 38180), (22080, 36769), (22908, 35440), (26560, 30567), (26580, 30544), (28352, 28635)]