223259520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^2$

素因数の和:106

約数の個数: 288

約数和(自身を含む): 808262280

約数和(自身を除く): 585002760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 64, 66, 80, 88, 93, 96, 110, 120, 121, 124, 128, 132, 155, 160, 165, 176, 186, 192, 220, 240, 242, 248, 264, 310, 320, 330, 341, 352, 363, 372, 384, 440, 465, 480, 484, 496, 528, 605, 620, 640, 660, 682, 704, 726, 744, 880, 930, 960, 961, 968, 992, 1023, 1056, 1210, 1240, 1320, 1364, 1408, 1452, 1488, 1705, 1760, 1815, 1860, 1920, 1922, 1936, 1984, 2046, 2112, 2420, 2480, 2640, 2728, 2883, 2904, 2976, 3410, 3520, 3630, 3720, 3751, 3844, 3872, 3968, 4092, 4224, 4805, 4840, 4960, 5115, 5280, 5456, 5766, 5808, 5952, 6820, 7040, 7260, 7440, 7502, 7688, 7744, 8184, 9610, 9680, 9920, 10230, 10560, 10571, 10912, 11253, 11532, 11616, 11904, 13640, 14415, 14520, 14880, 15004, 15376, 15488, 16368, 18755, 19220, 19360, 19840, 20460, 21120, 21142, 21824, 22506, 23064, 23232, 27280, 28830, 29040, 29760, 30008, 30752, 31713, 32736, 37510, 38440, 38720, 40920, 42284, 43648, 45012, 46128, 46464, 52855, 54560, 56265, 57660, 58080, 59520, 60016, 61504, 63426, 65472, 75020, 76880, 77440, 81840, 84568, 90024, 92256, 105710, 109120, 112530, 115320, 116160, 116281, 120032, 123008, 126852, 130944, 150040, 153760, 158565, 163680, 169136, 180048, 184512, 211420, 218240, 225060, 230640, 232320, 232562, 240064, 253704, 300080, 307520, 317130, 327360, 338272, 348843, 360096, 369024, 422840, 450120, 461280, 465124, 480128, 507408, 581405, 600160, 615040, 634260, 654720, 676544, 697686, 720192, 845680, 900240, 922560, 930248, 1014816, 1162810, 1200320, 1268520, 1353088, 1395372, 1440384, 1691360, 1744215, 1800480, 1845120, 1860496, 2029632, 2325620, 2400640, 2537040, 2790744, 3382720, 3488430, 3600960, 3720992, 4059264, 4651240, 5074080, 5581488, 6765440, 6976860, 7201920, 7441984, 9302480, 10148160, 11162976, 13953720, 14883968, 18604960, 20296320, 22325952, 27907440, 37209920, 44651904, 55814880, 74419840, 111629760, 223259520]

約数ペア:

[(1, 223259520), (2, 111629760), (3, 74419840), (4, 55814880), (5, 44651904), (6, 37209920), (8, 27907440), (10, 22325952), (11, 20296320), (12, 18604960), (15, 14883968), (16, 13953720), (20, 11162976), (22, 10148160), (24, 9302480), (30, 7441984), (31, 7201920), (32, 6976860), (33, 6765440), (40, 5581488), (44, 5074080), (48, 4651240), (55, 4059264), (60, 3720992), (62, 3600960), (64, 3488430), (66, 3382720), (80, 2790744), (88, 2537040), (93, 2400640), (96, 2325620), (110, 2029632), (120, 1860496), (121, 1845120), (124, 1800480), (128, 1744215), (132, 1691360), (155, 1440384), (160, 1395372), (165, 1353088), (176, 1268520), (186, 1200320), (192, 1162810), (220, 1014816), (240, 930248), (242, 922560), (248, 900240), (264, 845680), (310, 720192), (320, 697686), (330, 676544), (341, 654720), (352, 634260), (363, 615040), (372, 600160), (384, 581405), (440, 507408), (465, 480128), (480, 465124), (484, 461280), (496, 450120), (528, 422840), (605, 369024), (620, 360096), (640, 348843), (660, 338272), (682, 327360), (704, 317130), (726, 307520), (744, 300080), (880, 253704), (930, 240064), (960, 232562), (961, 232320), (968, 230640), (992, 225060), (1023, 218240), (1056, 211420), (1210, 184512), (1240, 180048), (1320, 169136), (1364, 163680), (1408, 158565), (1452, 153760), (1488, 150040), (1705, 130944), (1760, 126852), (1815, 123008), (1860, 120032), (1920, 116281), (1922, 116160), (1936, 115320), (1984, 112530), (2046, 109120), (2112, 105710), (2420, 92256), (2480, 90024), (2640, 84568), (2728, 81840), (2883, 77440), (2904, 76880), (2976, 75020), (3410, 65472), (3520, 63426), (3630, 61504), (3720, 60016), (3751, 59520), (3844, 58080), (3872, 57660), (3968, 56265), (4092, 54560), (4224, 52855), (4805, 46464), (4840, 46128), (4960, 45012), (5115, 43648), (5280, 42284), (5456, 40920), (5766, 38720), (5808, 38440), (5952, 37510), (6820, 32736), (7040, 31713), (7260, 30752), (7440, 30008), (7502, 29760), (7688, 29040), (7744, 28830), (8184, 27280), (9610, 23232), (9680, 23064), (9920, 22506), (10230, 21824), (10560, 21142), (10571, 21120), (10912, 20460), (11253, 19840), (11532, 19360), (11616, 19220), (11904, 18755), (13640, 16368), (14415, 15488), (14520, 15376), (14880, 15004)]