442082080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:279

約数の個数: 192

約数和(自身を含む): 1214051328

約数和(自身を除く): 771969248

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 67, 80, 88, 92, 110, 115, 134, 160, 163, 176, 184, 220, 230, 253, 268, 326, 335, 352, 368, 440, 460, 506, 536, 652, 670, 736, 737, 815, 880, 920, 1012, 1072, 1265, 1304, 1340, 1474, 1541, 1630, 1760, 1793, 1840, 2024, 2144, 2530, 2608, 2680, 2948, 3082, 3260, 3586, 3680, 3685, 3749, 4048, 5060, 5216, 5360, 5896, 6164, 6520, 7172, 7370, 7498, 7705, 8096, 8965, 10120, 10720, 10921, 11792, 12328, 13040, 14344, 14740, 14996, 15410, 16951, 17930, 18745, 20240, 21842, 23584, 24656, 26080, 28688, 29480, 29992, 30820, 33902, 35860, 37490, 40480, 41239, 43684, 49312, 54605, 57376, 58960, 59984, 61640, 67804, 71720, 74980, 82478, 84755, 87368, 109210, 117920, 119968, 120131, 123280, 135608, 143440, 149960, 164956, 169510, 174736, 206195, 218420, 240262, 246560, 251183, 271216, 286880, 299920, 329912, 339020, 349472, 412390, 436840, 480524, 502366, 542432, 599840, 600655, 659824, 678040, 824780, 873680, 961048, 1004732, 1201310, 1255915, 1319648, 1356080, 1649560, 1747360, 1922096, 2009464, 2402620, 2511830, 2712160, 2763013, 3299120, 3844192, 4018928, 4805240, 5023660, 5526026, 6598240, 8037856, 9610480, 10047320, 11052052, 13815065, 19220960, 20094640, 22104104, 27630130, 40189280, 44208208, 55260260, 88416416, 110520520, 221041040, 442082080]

約数ペア:

[(1, 442082080), (2, 221041040), (4, 110520520), (5, 88416416), (8, 55260260), (10, 44208208), (11, 40189280), (16, 27630130), (20, 22104104), (22, 20094640), (23, 19220960), (32, 13815065), (40, 11052052), (44, 10047320), (46, 9610480), (55, 8037856), (67, 6598240), (80, 5526026), (88, 5023660), (92, 4805240), (110, 4018928), (115, 3844192), (134, 3299120), (160, 2763013), (163, 2712160), (176, 2511830), (184, 2402620), (220, 2009464), (230, 1922096), (253, 1747360), (268, 1649560), (326, 1356080), (335, 1319648), (352, 1255915), (368, 1201310), (440, 1004732), (460, 961048), (506, 873680), (536, 824780), (652, 678040), (670, 659824), (736, 600655), (737, 599840), (815, 542432), (880, 502366), (920, 480524), (1012, 436840), (1072, 412390), (1265, 349472), (1304, 339020), (1340, 329912), (1474, 299920), (1541, 286880), (1630, 271216), (1760, 251183), (1793, 246560), (1840, 240262), (2024, 218420), (2144, 206195), (2530, 174736), (2608, 169510), (2680, 164956), (2948, 149960), (3082, 143440), (3260, 135608), (3586, 123280), (3680, 120131), (3685, 119968), (3749, 117920), (4048, 109210), (5060, 87368), (5216, 84755), (5360, 82478), (5896, 74980), (6164, 71720), (6520, 67804), (7172, 61640), (7370, 59984), (7498, 58960), (7705, 57376), (8096, 54605), (8965, 49312), (10120, 43684), (10720, 41239), (10921, 40480), (11792, 37490), (12328, 35860), (13040, 33902), (14344, 30820), (14740, 29992), (14996, 29480), (15410, 28688), (16951, 26080), (17930, 24656), (18745, 23584), (20240, 21842)]