222080640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:199

約数の個数: 256

約数和(自身を含む): 761425920

約数和(自身を除く): 539345280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 47, 48, 60, 64, 69, 80, 92, 94, 96, 107, 115, 120, 128, 138, 141, 160, 184, 188, 192, 214, 230, 235, 240, 276, 282, 320, 321, 345, 368, 376, 384, 428, 460, 470, 480, 535, 552, 564, 640, 642, 690, 705, 736, 752, 856, 920, 940, 960, 1070, 1081, 1104, 1128, 1284, 1380, 1410, 1472, 1504, 1605, 1712, 1840, 1880, 1920, 2140, 2162, 2208, 2256, 2461, 2568, 2760, 2820, 2944, 3008, 3210, 3243, 3424, 3680, 3760, 4280, 4324, 4416, 4512, 4922, 5029, 5136, 5405, 5520, 5640, 6016, 6420, 6486, 6848, 7360, 7383, 7520, 8560, 8648, 8832, 9024, 9844, 10058, 10272, 10810, 11040, 11280, 12305, 12840, 12972, 13696, 14720, 14766, 15040, 15087, 16215, 17120, 17296, 18048, 19688, 20116, 20544, 21620, 22080, 22560, 24610, 25145, 25680, 25944, 29532, 30080, 30174, 32430, 34240, 34592, 36915, 39376, 40232, 41088, 43240, 44160, 45120, 49220, 50290, 51360, 51888, 59064, 60348, 64860, 68480, 69184, 73830, 75435, 78752, 80464, 86480, 90240, 98440, 100580, 102720, 103776, 115667, 118128, 120696, 129720, 138368, 147660, 150870, 157504, 160928, 172960, 196880, 201160, 205440, 207552, 231334, 236256, 241392, 259440, 295320, 301740, 315008, 321856, 345920, 347001, 393760, 402320, 415104, 462668, 472512, 482784, 518880, 578335, 590640, 603480, 643712, 691840, 694002, 787520, 804640, 925336, 945024, 965568, 1037760, 1156670, 1181280, 1206960, 1388004, 1575040, 1609280, 1735005, 1850672, 1931136, 2075520, 2313340, 2362560, 2413920, 2776008, 3218560, 3470010, 3701344, 4626680, 4725120, 4827840, 5552016, 6940020, 7402688, 9253360, 9655680, 11104032, 13880040, 14805376, 18506720, 22208064, 27760080, 37013440, 44416128, 55520160, 74026880, 111040320, 222080640]

約数ペア:

[(1, 222080640), (2, 111040320), (3, 74026880), (4, 55520160), (5, 44416128), (6, 37013440), (8, 27760080), (10, 22208064), (12, 18506720), (15, 14805376), (16, 13880040), (20, 11104032), (23, 9655680), (24, 9253360), (30, 7402688), (32, 6940020), (40, 5552016), (46, 4827840), (47, 4725120), (48, 4626680), (60, 3701344), (64, 3470010), (69, 3218560), (80, 2776008), (92, 2413920), (94, 2362560), (96, 2313340), (107, 2075520), (115, 1931136), (120, 1850672), (128, 1735005), (138, 1609280), (141, 1575040), (160, 1388004), (184, 1206960), (188, 1181280), (192, 1156670), (214, 1037760), (230, 965568), (235, 945024), (240, 925336), (276, 804640), (282, 787520), (320, 694002), (321, 691840), (345, 643712), (368, 603480), (376, 590640), (384, 578335), (428, 518880), (460, 482784), (470, 472512), (480, 462668), (535, 415104), (552, 402320), (564, 393760), (640, 347001), (642, 345920), (690, 321856), (705, 315008), (736, 301740), (752, 295320), (856, 259440), (920, 241392), (940, 236256), (960, 231334), (1070, 207552), (1081, 205440), (1104, 201160), (1128, 196880), (1284, 172960), (1380, 160928), (1410, 157504), (1472, 150870), (1504, 147660), (1605, 138368), (1712, 129720), (1840, 120696), (1880, 118128), (1920, 115667), (2140, 103776), (2162, 102720), (2208, 100580), (2256, 98440), (2461, 90240), (2568, 86480), (2760, 80464), (2820, 78752), (2944, 75435), (3008, 73830), (3210, 69184), (3243, 68480), (3424, 64860), (3680, 60348), (3760, 59064), (4280, 51888), (4324, 51360), (4416, 50290), (4512, 49220), (4922, 45120), (5029, 44160), (5136, 43240), (5405, 41088), (5520, 40232), (5640, 39376), (6016, 36915), (6420, 34592), (6486, 34240), (6848, 32430), (7360, 30174), (7383, 30080), (7520, 29532), (8560, 25944), (8648, 25680), (8832, 25145), (9024, 24610), (9844, 22560), (10058, 22080), (10272, 21620), (10810, 20544), (11040, 20116), (11280, 19688), (12305, 18048), (12840, 17296), (12972, 17120), (13696, 16215), (14720, 15087), (14766, 15040)]