1406044640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8779}}^1$

素因数の和:8825

約数の個数: 192

約数和(自身を含む): 4460520960

約数和(自身を除く): 3054476320

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 160, 176, 182, 208, 220, 224, 260, 280, 286, 308, 352, 364, 385, 416, 440, 455, 520, 560, 572, 616, 715, 728, 770, 880, 910, 1001, 1040, 1120, 1144, 1232, 1430, 1456, 1540, 1760, 1820, 2002, 2080, 2288, 2464, 2860, 2912, 3080, 3640, 4004, 4576, 5005, 5720, 6160, 7280, 8008, 8779, 10010, 11440, 12320, 14560, 16016, 17558, 20020, 22880, 32032, 35116, 40040, 43895, 61453, 70232, 80080, 87790, 96569, 114127, 122906, 140464, 160160, 175580, 193138, 228254, 245812, 280928, 307265, 351160, 386276, 456508, 482845, 491624, 570635, 614530, 675983, 702320, 772552, 798889, 913016, 965690, 983248, 1141270, 1229060, 1255397, 1351966, 1404640, 1545104, 1597778, 1826032, 1931380, 1966496, 2282540, 2458120, 2510794, 2703932, 3090208, 3195556, 3379915, 3652064, 3862760, 3994445, 4565080, 4916240, 5021588, 5407864, 6276985, 6391112, 6759830, 7725520, 7988890, 8787779, 9130160, 9832480, 10043176, 10815728, 12553970, 12782224, 13519660, 15451040, 15977780, 17575558, 18260320, 20086352, 21631456, 25107940, 25564448, 27039320, 31955560, 35151116, 40172704, 43938895, 50215880, 54078640, 63911120, 70302232, 87877790, 100431760, 108157280, 127822240, 140604464, 175755580, 200863520, 281208928, 351511160, 703022320, 1406044640]

約数ペア:

[(1, 1406044640), (2, 703022320), (4, 351511160), (5, 281208928), (7, 200863520), (8, 175755580), (10, 140604464), (11, 127822240), (13, 108157280), (14, 100431760), (16, 87877790), (20, 70302232), (22, 63911120), (26, 54078640), (28, 50215880), (32, 43938895), (35, 40172704), (40, 35151116), (44, 31955560), (52, 27039320), (55, 25564448), (56, 25107940), (65, 21631456), (70, 20086352), (77, 18260320), (80, 17575558), (88, 15977780), (91, 15451040), (104, 13519660), (110, 12782224), (112, 12553970), (130, 10815728), (140, 10043176), (143, 9832480), (154, 9130160), (160, 8787779), (176, 7988890), (182, 7725520), (208, 6759830), (220, 6391112), (224, 6276985), (260, 5407864), (280, 5021588), (286, 4916240), (308, 4565080), (352, 3994445), (364, 3862760), (385, 3652064), (416, 3379915), (440, 3195556), (455, 3090208), (520, 2703932), (560, 2510794), (572, 2458120), (616, 2282540), (715, 1966496), (728, 1931380), (770, 1826032), (880, 1597778), (910, 1545104), (1001, 1404640), (1040, 1351966), (1120, 1255397), (1144, 1229060), (1232, 1141270), (1430, 983248), (1456, 965690), (1540, 913016), (1760, 798889), (1820, 772552), (2002, 702320), (2080, 675983), (2288, 614530), (2464, 570635), (2860, 491624), (2912, 482845), (3080, 456508), (3640, 386276), (4004, 351160), (4576, 307265), (5005, 280928), (5720, 245812), (6160, 228254), (7280, 193138), (8008, 175580), (8779, 160160), (10010, 140464), (11440, 122906), (12320, 114127), (14560, 96569), (16016, 87790), (17558, 80080), (20020, 70232), (22880, 61453), (32032, 43895), (35116, 40040)]