4160163280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{2063}}^1$

素因数の和:2373

約数の個数: 160

約数和(自身を含む): 11953234944

約数和(自身を除く): 7793071664

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 277, 280, 364, 455, 520, 554, 560, 728, 910, 1040, 1108, 1385, 1456, 1820, 1939, 2063, 2216, 2770, 3601, 3640, 3878, 4126, 4432, 5540, 7202, 7280, 7756, 8252, 9695, 10315, 11080, 14404, 14441, 15512, 16504, 18005, 19390, 20630, 22160, 25207, 26819, 28808, 28882, 31024, 33008, 36010, 38780, 41260, 50414, 53638, 57616, 57764, 72020, 72205, 77560, 82520, 100828, 107276, 115528, 126035, 134095, 144040, 144410, 155120, 165040, 187733, 201656, 214552, 231056, 252070, 268190, 288080, 288820, 375466, 403312, 429104, 504140, 536380, 571451, 577640, 750932, 938665, 1008280, 1072760, 1142902, 1155280, 1501864, 1877330, 2016560, 2145520, 2285804, 2857255, 3003728, 3754660, 4000157, 4571608, 5714510, 7428863, 7509320, 8000314, 9143216, 11429020, 14857726, 15018640, 16000628, 20000785, 22858040, 29715452, 32001256, 37144315, 40001570, 45716080, 52002041, 59430904, 64002512, 74288630, 80003140, 104004082, 118861808, 148577260, 160006280, 208008164, 260010205, 297154520, 320012560, 416016328, 520020410, 594309040, 832032656, 1040040820, 2080081640, 4160163280]

約数ペア:

[(1, 4160163280), (2, 2080081640), (4, 1040040820), (5, 832032656), (7, 594309040), (8, 520020410), (10, 416016328), (13, 320012560), (14, 297154520), (16, 260010205), (20, 208008164), (26, 160006280), (28, 148577260), (35, 118861808), (40, 104004082), (52, 80003140), (56, 74288630), (65, 64002512), (70, 59430904), (80, 52002041), (91, 45716080), (104, 40001570), (112, 37144315), (130, 32001256), (140, 29715452), (182, 22858040), (208, 20000785), (260, 16000628), (277, 15018640), (280, 14857726), (364, 11429020), (455, 9143216), (520, 8000314), (554, 7509320), (560, 7428863), (728, 5714510), (910, 4571608), (1040, 4000157), (1108, 3754660), (1385, 3003728), (1456, 2857255), (1820, 2285804), (1939, 2145520), (2063, 2016560), (2216, 1877330), (2770, 1501864), (3601, 1155280), (3640, 1142902), (3878, 1072760), (4126, 1008280), (4432, 938665), (5540, 750932), (7202, 577640), (7280, 571451), (7756, 536380), (8252, 504140), (9695, 429104), (10315, 403312), (11080, 375466), (14404, 288820), (14441, 288080), (15512, 268190), (16504, 252070), (18005, 231056), (19390, 214552), (20630, 201656), (22160, 187733), (25207, 165040), (26819, 155120), (28808, 144410), (28882, 144040), (31024, 134095), (33008, 126035), (36010, 115528), (38780, 107276), (41260, 100828), (50414, 82520), (53638, 77560), (57616, 72205), (57764, 72020)]