3120212480

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1439}}^1$

素因数の和:1491

約数の個数: 240

約数和(自身を含む): 9404398080

約数和(自身を除く): 6284185600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 121, 128, 140, 154, 160, 176, 220, 224, 242, 256, 280, 308, 320, 352, 385, 440, 448, 484, 512, 560, 605, 616, 640, 704, 770, 847, 880, 896, 968, 1120, 1210, 1232, 1280, 1408, 1439, 1540, 1694, 1760, 1792, 1936, 2240, 2420, 2464, 2560, 2816, 2878, 3080, 3388, 3520, 3584, 3872, 4235, 4480, 4840, 4928, 5632, 5756, 6160, 6776, 7040, 7195, 7744, 8470, 8960, 9680, 9856, 10073, 11512, 12320, 13552, 14080, 14390, 15488, 15829, 16940, 17920, 19360, 19712, 20146, 23024, 24640, 27104, 28160, 28780, 30976, 31658, 33880, 38720, 39424, 40292, 46048, 49280, 50365, 54208, 57560, 61952, 63316, 67760, 77440, 79145, 80584, 92096, 98560, 100730, 108416, 110803, 115120, 126632, 135520, 154880, 158290, 161168, 174119, 184192, 197120, 201460, 216832, 221606, 230240, 253264, 271040, 309760, 316580, 322336, 348238, 368384, 402920, 433664, 443212, 460480, 506528, 542080, 554015, 633160, 644672, 696476, 736768, 805840, 870595, 886424, 920960, 1013056, 1084160, 1108030, 1218833, 1266320, 1289344, 1392952, 1611680, 1741190, 1772848, 1841920, 2026112, 2168320, 2216060, 2437666, 2532640, 2578688, 2785904, 3223360, 3482380, 3545696, 3683840, 4052224, 4432120, 4875332, 5065280, 5157376, 5571808, 6094165, 6446720, 6964760, 7091392, 8104448, 8864240, 9750664, 10130560, 11143616, 12188330, 12893440, 13929520, 14182784, 17728480, 19501328, 20261120, 22287232, 24376660, 25786880, 27859040, 28365568, 35456960, 39002656, 40522240, 44574464, 48753320, 55718080, 56731136, 70913920, 78005312, 89148928, 97506640, 111436160, 141827840, 156010624, 195013280, 222872320, 283655680, 312021248, 390026560, 445744640, 624042496, 780053120, 1560106240, 3120212480]

約数ペア:

[(1, 3120212480), (2, 1560106240), (4, 780053120), (5, 624042496), (7, 445744640), (8, 390026560), (10, 312021248), (11, 283655680), (14, 222872320), (16, 195013280), (20, 156010624), (22, 141827840), (28, 111436160), (32, 97506640), (35, 89148928), (40, 78005312), (44, 70913920), (55, 56731136), (56, 55718080), (64, 48753320), (70, 44574464), (77, 40522240), (80, 39002656), (88, 35456960), (110, 28365568), (112, 27859040), (121, 25786880), (128, 24376660), (140, 22287232), (154, 20261120), (160, 19501328), (176, 17728480), (220, 14182784), (224, 13929520), (242, 12893440), (256, 12188330), (280, 11143616), (308, 10130560), (320, 9750664), (352, 8864240), (385, 8104448), (440, 7091392), (448, 6964760), (484, 6446720), (512, 6094165), (560, 5571808), (605, 5157376), (616, 5065280), (640, 4875332), (704, 4432120), (770, 4052224), (847, 3683840), (880, 3545696), (896, 3482380), (968, 3223360), (1120, 2785904), (1210, 2578688), (1232, 2532640), (1280, 2437666), (1408, 2216060), (1439, 2168320), (1540, 2026112), (1694, 1841920), (1760, 1772848), (1792, 1741190), (1936, 1611680), (2240, 1392952), (2420, 1289344), (2464, 1266320), (2560, 1218833), (2816, 1108030), (2878, 1084160), (3080, 1013056), (3388, 920960), (3520, 886424), (3584, 870595), (3872, 805840), (4235, 736768), (4480, 696476), (4840, 644672), (4928, 633160), (5632, 554015), (5756, 542080), (6160, 506528), (6776, 460480), (7040, 443212), (7195, 433664), (7744, 402920), (8470, 368384), (8960, 348238), (9680, 322336), (9856, 316580), (10073, 309760), (11512, 271040), (12320, 253264), (13552, 230240), (14080, 221606), (14390, 216832), (15488, 201460), (15829, 197120), (16940, 184192), (17920, 174119), (19360, 161168), (19712, 158290), (20146, 154880), (23024, 135520), (24640, 126632), (27104, 115120), (28160, 110803), (28780, 108416), (30976, 100730), (31658, 98560), (33880, 92096), (38720, 80584), (39424, 79145), (40292, 77440), (46048, 67760), (49280, 63316), (50365, 61952), (54208, 57560)]