122478720

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{701}}^1$

素因数の和:743

約数の個数: 256

約数和(自身を含む): 481178880

約数和(自身を除く): 358700160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 640, 672, 701, 728, 780, 832, 840, 896, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1402, 1456, 1560, 1664, 1680, 1820, 1920, 2080, 2103, 2184, 2240, 2496, 2688, 2730, 2804, 2912, 3120, 3360, 3505, 3640, 4160, 4206, 4368, 4480, 4907, 4992, 5460, 5608, 5824, 6240, 6720, 7010, 7280, 8320, 8412, 8736, 9113, 9814, 10515, 10920, 11216, 11648, 12480, 13440, 14020, 14560, 14721, 16824, 17472, 18226, 19628, 21030, 21840, 22432, 24535, 24960, 27339, 28040, 29120, 29442, 33648, 34944, 36452, 39256, 42060, 43680, 44864, 45565, 49070, 54678, 56080, 58240, 58884, 63791, 67296, 72904, 73605, 78512, 84120, 87360, 89728, 91130, 98140, 109356, 112160, 117768, 127582, 134592, 136695, 145808, 147210, 157024, 168240, 174720, 182260, 191373, 196280, 218712, 224320, 235536, 255164, 269184, 273390, 291616, 294420, 314048, 318955, 336480, 364520, 382746, 392560, 437424, 448640, 471072, 510328, 546780, 583232, 588840, 628096, 637910, 672960, 729040, 765492, 785120, 874848, 942144, 956865, 1020656, 1093560, 1166464, 1177680, 1275820, 1345920, 1458080, 1530984, 1570240, 1749696, 1884288, 1913730, 2041312, 2187120, 2355360, 2551640, 2916160, 3061968, 3140480, 3499392, 3827460, 4082624, 4374240, 4710720, 5103280, 5832320, 6123936, 7654920, 8165248, 8748480, 9421440, 10206560, 12247872, 15309840, 17496960, 20413120, 24495744, 30619680, 40826240, 61239360, 122478720]

約数ペア:

[(1, 122478720), (2, 61239360), (3, 40826240), (4, 30619680), (5, 24495744), (6, 20413120), (7, 17496960), (8, 15309840), (10, 12247872), (12, 10206560), (13, 9421440), (14, 8748480), (15, 8165248), (16, 7654920), (20, 6123936), (21, 5832320), (24, 5103280), (26, 4710720), (28, 4374240), (30, 4082624), (32, 3827460), (35, 3499392), (39, 3140480), (40, 3061968), (42, 2916160), (48, 2551640), (52, 2355360), (56, 2187120), (60, 2041312), (64, 1913730), (65, 1884288), (70, 1749696), (78, 1570240), (80, 1530984), (84, 1458080), (91, 1345920), (96, 1275820), (104, 1177680), (105, 1166464), (112, 1093560), (120, 1020656), (128, 956865), (130, 942144), (140, 874848), (156, 785120), (160, 765492), (168, 729040), (182, 672960), (192, 637910), (195, 628096), (208, 588840), (210, 583232), (224, 546780), (240, 510328), (260, 471072), (273, 448640), (280, 437424), (312, 392560), (320, 382746), (336, 364520), (364, 336480), (384, 318955), (390, 314048), (416, 294420), (420, 291616), (448, 273390), (455, 269184), (480, 255164), (520, 235536), (546, 224320), (560, 218712), (624, 196280), (640, 191373), (672, 182260), (701, 174720), (728, 168240), (780, 157024), (832, 147210), (840, 145808), (896, 136695), (910, 134592), (960, 127582), (1040, 117768), (1092, 112160), (1120, 109356), (1248, 98140), (1344, 91130), (1365, 89728), (1402, 87360), (1456, 84120), (1560, 78512), (1664, 73605), (1680, 72904), (1820, 67296), (1920, 63791), (2080, 58884), (2103, 58240), (2184, 56080), (2240, 54678), (2496, 49070), (2688, 45565), (2730, 44864), (2804, 43680), (2912, 42060), (3120, 39256), (3360, 36452), (3505, 34944), (3640, 33648), (4160, 29442), (4206, 29120), (4368, 28040), (4480, 27339), (4907, 24960), (4992, 24535), (5460, 22432), (5608, 21840), (5824, 21030), (6240, 19628), (6720, 18226), (7010, 17472), (7280, 16824), (8320, 14721), (8412, 14560), (8736, 14020), (9113, 13440), (9814, 12480), (10515, 11648), (10920, 11216)]