811922080

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:231

約数の個数: 192

約数和(自身を含む): 2109784320

約数和(自身を除く): 1297862240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 37, 40, 46, 67, 74, 80, 89, 92, 115, 134, 148, 160, 178, 184, 185, 230, 268, 296, 335, 356, 368, 370, 445, 460, 536, 592, 670, 712, 736, 740, 851, 890, 920, 1072, 1184, 1340, 1424, 1480, 1541, 1702, 1780, 1840, 2047, 2144, 2479, 2680, 2848, 2960, 3082, 3293, 3404, 3560, 3680, 4094, 4255, 4958, 5360, 5920, 5963, 6164, 6586, 6808, 7120, 7705, 8188, 8510, 9916, 10235, 10720, 11926, 12328, 12395, 13172, 13616, 14240, 15410, 16376, 16465, 17020, 19832, 20470, 23852, 24656, 24790, 26344, 27232, 29815, 30820, 32752, 32930, 34040, 39664, 40940, 47704, 49312, 49580, 52688, 57017, 59630, 61640, 65504, 65860, 68080, 75739, 79328, 81880, 95408, 99160, 105376, 114034, 119260, 123280, 131720, 136160, 137149, 151478, 163760, 190816, 198320, 220631, 228068, 238520, 246560, 263440, 274298, 285085, 302956, 327520, 378695, 396640, 441262, 456136, 477040, 526880, 548596, 570170, 605912, 685745, 757390, 882524, 912272, 954080, 1097192, 1103155, 1140340, 1211824, 1371490, 1514780, 1765048, 1824544, 2194384, 2206310, 2280680, 2423648, 2742980, 3029560, 3530096, 4388768, 4412620, 4561360, 5074513, 5485960, 6059120, 7060192, 8825240, 9122720, 10149026, 10971920, 12118240, 17650480, 20298052, 21943840, 25372565, 35300960, 40596104, 50745130, 81192208, 101490260, 162384416, 202980520, 405961040, 811922080]

約数ペア:

[(1, 811922080), (2, 405961040), (4, 202980520), (5, 162384416), (8, 101490260), (10, 81192208), (16, 50745130), (20, 40596104), (23, 35300960), (32, 25372565), (37, 21943840), (40, 20298052), (46, 17650480), (67, 12118240), (74, 10971920), (80, 10149026), (89, 9122720), (92, 8825240), (115, 7060192), (134, 6059120), (148, 5485960), (160, 5074513), (178, 4561360), (184, 4412620), (185, 4388768), (230, 3530096), (268, 3029560), (296, 2742980), (335, 2423648), (356, 2280680), (368, 2206310), (370, 2194384), (445, 1824544), (460, 1765048), (536, 1514780), (592, 1371490), (670, 1211824), (712, 1140340), (736, 1103155), (740, 1097192), (851, 954080), (890, 912272), (920, 882524), (1072, 757390), (1184, 685745), (1340, 605912), (1424, 570170), (1480, 548596), (1541, 526880), (1702, 477040), (1780, 456136), (1840, 441262), (2047, 396640), (2144, 378695), (2479, 327520), (2680, 302956), (2848, 285085), (2960, 274298), (3082, 263440), (3293, 246560), (3404, 238520), (3560, 228068), (3680, 220631), (4094, 198320), (4255, 190816), (4958, 163760), (5360, 151478), (5920, 137149), (5963, 136160), (6164, 131720), (6586, 123280), (6808, 119260), (7120, 114034), (7705, 105376), (8188, 99160), (8510, 95408), (9916, 81880), (10235, 79328), (10720, 75739), (11926, 68080), (12328, 65860), (12395, 65504), (13172, 61640), (13616, 59630), (14240, 57017), (15410, 52688), (16376, 49580), (16465, 49312), (17020, 47704), (19832, 40940), (20470, 39664), (23852, 34040), (24656, 32930), (24790, 32752), (26344, 30820), (27232, 29815)]