78076320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1223}}^1$

素因数の和:1267

約数の個数: 192

約数和(自身を含む): 296110080

約数和(自身を除く): 218033760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 224, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 1064, 1120, 1140, 1223, 1330, 1520, 1596, 1680, 1824, 1995, 2128, 2280, 2446, 2660, 3040, 3192, 3360, 3669, 3990, 4256, 4560, 4892, 5320, 6115, 6384, 7338, 7980, 8561, 9120, 9784, 10640, 12230, 12768, 14676, 15960, 17122, 18345, 19568, 21280, 23237, 24460, 25683, 29352, 31920, 34244, 36690, 39136, 42805, 46474, 48920, 51366, 58704, 63840, 68488, 69711, 73380, 85610, 92948, 97840, 102732, 116185, 117408, 128415, 136976, 139422, 146760, 162659, 171220, 185896, 195680, 205464, 232370, 256830, 273952, 278844, 293520, 325318, 342440, 348555, 371792, 410928, 464740, 487977, 513660, 557688, 587040, 650636, 684880, 697110, 743584, 813295, 821856, 929480, 975954, 1027320, 1115376, 1301272, 1369760, 1394220, 1626590, 1858960, 1951908, 2054640, 2230752, 2439885, 2602544, 2788440, 3253180, 3717920, 3903816, 4109280, 4879770, 5205088, 5576880, 6506360, 7807632, 9759540, 11153760, 13012720, 15615264, 19519080, 26025440, 39038160, 78076320]

約数ペア:

[(1, 78076320), (2, 39038160), (3, 26025440), (4, 19519080), (5, 15615264), (6, 13012720), (7, 11153760), (8, 9759540), (10, 7807632), (12, 6506360), (14, 5576880), (15, 5205088), (16, 4879770), (19, 4109280), (20, 3903816), (21, 3717920), (24, 3253180), (28, 2788440), (30, 2602544), (32, 2439885), (35, 2230752), (38, 2054640), (40, 1951908), (42, 1858960), (48, 1626590), (56, 1394220), (57, 1369760), (60, 1301272), (70, 1115376), (76, 1027320), (80, 975954), (84, 929480), (95, 821856), (96, 813295), (105, 743584), (112, 697110), (114, 684880), (120, 650636), (133, 587040), (140, 557688), (152, 513660), (160, 487977), (168, 464740), (190, 410928), (210, 371792), (224, 348555), (228, 342440), (240, 325318), (266, 293520), (280, 278844), (285, 273952), (304, 256830), (336, 232370), (380, 205464), (399, 195680), (420, 185896), (456, 171220), (480, 162659), (532, 146760), (560, 139422), (570, 136976), (608, 128415), (665, 117408), (672, 116185), (760, 102732), (798, 97840), (840, 92948), (912, 85610), (1064, 73380), (1120, 69711), (1140, 68488), (1223, 63840), (1330, 58704), (1520, 51366), (1596, 48920), (1680, 46474), (1824, 42805), (1995, 39136), (2128, 36690), (2280, 34244), (2446, 31920), (2660, 29352), (3040, 25683), (3192, 24460), (3360, 23237), (3669, 21280), (3990, 19568), (4256, 18345), (4560, 17122), (4892, 15960), (5320, 14676), (6115, 12768), (6384, 12230), (7338, 10640), (7980, 9784), (8561, 9120)]