979741280

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{7351}}^1$

素因数の和:7397

約数の個数: 144

約数和(自身を含む): 2851311456

約数和(自身を除く): 1871570176

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 68, 70, 80, 85, 98, 112, 119, 136, 140, 160, 170, 196, 224, 238, 245, 272, 280, 340, 392, 476, 490, 544, 560, 595, 680, 784, 833, 952, 980, 1120, 1190, 1360, 1568, 1666, 1904, 1960, 2380, 2720, 3332, 3808, 3920, 4165, 4760, 6664, 7351, 7840, 8330, 9520, 13328, 14702, 16660, 19040, 26656, 29404, 33320, 36755, 51457, 58808, 66640, 73510, 102914, 117616, 124967, 133280, 147020, 205828, 235232, 249934, 257285, 294040, 360199, 411656, 499868, 514570, 588080, 624835, 720398, 823312, 874769, 999736, 1029140, 1176160, 1249670, 1440796, 1646624, 1749538, 1800995, 1999472, 2058280, 2499340, 2881592, 3499076, 3601990, 3998944, 4116560, 4373845, 4998680, 5763184, 6123383, 6998152, 7203980, 8233120, 8747690, 9997360, 11526368, 12246766, 13996304, 14407960, 17495380, 19994720, 24493532, 27992608, 28815920, 30616915, 34990760, 48987064, 57631840, 61233830, 69981520, 97974128, 122467660, 139963040, 195948256, 244935320, 489870640, 979741280]

約数ペア:

[(1, 979741280), (2, 489870640), (4, 244935320), (5, 195948256), (7, 139963040), (8, 122467660), (10, 97974128), (14, 69981520), (16, 61233830), (17, 57631840), (20, 48987064), (28, 34990760), (32, 30616915), (34, 28815920), (35, 27992608), (40, 24493532), (49, 19994720), (56, 17495380), (68, 14407960), (70, 13996304), (80, 12246766), (85, 11526368), (98, 9997360), (112, 8747690), (119, 8233120), (136, 7203980), (140, 6998152), (160, 6123383), (170, 5763184), (196, 4998680), (224, 4373845), (238, 4116560), (245, 3998944), (272, 3601990), (280, 3499076), (340, 2881592), (392, 2499340), (476, 2058280), (490, 1999472), (544, 1800995), (560, 1749538), (595, 1646624), (680, 1440796), (784, 1249670), (833, 1176160), (952, 1029140), (980, 999736), (1120, 874769), (1190, 823312), (1360, 720398), (1568, 624835), (1666, 588080), (1904, 514570), (1960, 499868), (2380, 411656), (2720, 360199), (3332, 294040), (3808, 257285), (3920, 249934), (4165, 235232), (4760, 205828), (6664, 147020), (7351, 133280), (7840, 124967), (8330, 117616), (9520, 102914), (13328, 73510), (14702, 66640), (16660, 58808), (19040, 51457), (26656, 36755), (29404, 33320)]