137494320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:303

約数の個数: 160

約数和(自身を含む): 444346560

約数和(自身を除く): 306852240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 89, 120, 123, 157, 164, 178, 205, 240, 246, 267, 314, 328, 356, 410, 445, 471, 492, 534, 615, 628, 656, 712, 785, 820, 890, 942, 984, 1068, 1230, 1256, 1335, 1424, 1570, 1640, 1780, 1884, 1968, 2136, 2355, 2460, 2512, 2670, 3140, 3280, 3560, 3649, 3768, 4272, 4710, 4920, 5340, 6280, 6437, 7120, 7298, 7536, 9420, 9840, 10680, 10947, 12560, 12874, 13973, 14596, 18245, 18840, 19311, 21360, 21894, 25748, 27946, 29192, 32185, 36490, 37680, 38622, 41919, 43788, 51496, 54735, 55892, 58384, 64370, 69865, 72980, 77244, 83838, 87576, 96555, 102992, 109470, 111784, 128740, 139730, 145960, 154488, 167676, 175152, 193110, 209595, 218940, 223568, 257480, 279460, 291920, 308976, 335352, 386220, 419190, 437880, 514960, 558920, 572893, 670704, 772440, 838380, 875760, 1117840, 1145786, 1544880, 1676760, 1718679, 2291572, 2864465, 3353520, 3437358, 4583144, 5728930, 6874716, 8593395, 9166288, 11457860, 13749432, 17186790, 22915720, 27498864, 34373580, 45831440, 68747160, 137494320]

約数ペア:

[(1, 137494320), (2, 68747160), (3, 45831440), (4, 34373580), (5, 27498864), (6, 22915720), (8, 17186790), (10, 13749432), (12, 11457860), (15, 9166288), (16, 8593395), (20, 6874716), (24, 5728930), (30, 4583144), (40, 3437358), (41, 3353520), (48, 2864465), (60, 2291572), (80, 1718679), (82, 1676760), (89, 1544880), (120, 1145786), (123, 1117840), (157, 875760), (164, 838380), (178, 772440), (205, 670704), (240, 572893), (246, 558920), (267, 514960), (314, 437880), (328, 419190), (356, 386220), (410, 335352), (445, 308976), (471, 291920), (492, 279460), (534, 257480), (615, 223568), (628, 218940), (656, 209595), (712, 193110), (785, 175152), (820, 167676), (890, 154488), (942, 145960), (984, 139730), (1068, 128740), (1230, 111784), (1256, 109470), (1335, 102992), (1424, 96555), (1570, 87576), (1640, 83838), (1780, 77244), (1884, 72980), (1968, 69865), (2136, 64370), (2355, 58384), (2460, 55892), (2512, 54735), (2670, 51496), (3140, 43788), (3280, 41919), (3560, 38622), (3649, 37680), (3768, 36490), (4272, 32185), (4710, 29192), (4920, 27946), (5340, 25748), (6280, 21894), (6437, 21360), (7120, 19311), (7298, 18840), (7536, 18245), (9420, 14596), (9840, 13973), (10680, 12874), (10947, 12560)]