340294920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{10949}}^1$

素因数の和:11007

約数の個数: 128

約数和(自身を含む): 1198368000

約数和(自身を除く): 858073080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 140, 148, 168, 185, 210, 222, 259, 280, 296, 370, 420, 444, 518, 555, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 2072, 2220, 2590, 3108, 3885, 4440, 5180, 6216, 7770, 10360, 10949, 15540, 21898, 31080, 32847, 43796, 54745, 65694, 76643, 87592, 109490, 131388, 153286, 164235, 218980, 229929, 262776, 306572, 328470, 383215, 405113, 437960, 459858, 613144, 656940, 766430, 810226, 919716, 1149645, 1215339, 1313880, 1532860, 1620452, 1839432, 2025565, 2299290, 2430678, 2835791, 3065720, 3240904, 4051130, 4598580, 4861356, 5671582, 6076695, 8102260, 8507373, 9197160, 9722712, 11343164, 12153390, 14178955, 16204520, 17014746, 22686328, 24306780, 28357910, 34029492, 42536865, 48613560, 56715820, 68058984, 85073730, 113431640, 170147460, 340294920]

約数ペア:

[(1, 340294920), (2, 170147460), (3, 113431640), (4, 85073730), (5, 68058984), (6, 56715820), (7, 48613560), (8, 42536865), (10, 34029492), (12, 28357910), (14, 24306780), (15, 22686328), (20, 17014746), (21, 16204520), (24, 14178955), (28, 12153390), (30, 11343164), (35, 9722712), (37, 9197160), (40, 8507373), (42, 8102260), (56, 6076695), (60, 5671582), (70, 4861356), (74, 4598580), (84, 4051130), (105, 3240904), (111, 3065720), (120, 2835791), (140, 2430678), (148, 2299290), (168, 2025565), (185, 1839432), (210, 1620452), (222, 1532860), (259, 1313880), (280, 1215339), (296, 1149645), (370, 919716), (420, 810226), (444, 766430), (518, 656940), (555, 613144), (740, 459858), (777, 437960), (840, 405113), (888, 383215), (1036, 328470), (1110, 306572), (1295, 262776), (1480, 229929), (1554, 218980), (2072, 164235), (2220, 153286), (2590, 131388), (3108, 109490), (3885, 87592), (4440, 76643), (5180, 65694), (6216, 54745), (7770, 43796), (10360, 32847), (10949, 31080), (15540, 21898)]