1032157280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{421}}^1$

素因数の和:653

約数の個数: 192

約数和(自身を含む): 3062707200

約数和(自身を除く): 2030549920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 199, 220, 224, 280, 308, 352, 385, 398, 421, 440, 560, 616, 770, 796, 842, 880, 995, 1120, 1232, 1393, 1540, 1592, 1684, 1760, 1990, 2105, 2189, 2464, 2786, 2947, 3080, 3184, 3368, 3980, 4210, 4378, 4631, 5572, 5894, 6160, 6368, 6736, 6965, 7960, 8420, 8756, 9262, 10945, 11144, 11788, 12320, 13472, 13930, 14735, 15323, 15920, 16840, 17512, 18524, 21890, 22288, 23155, 23576, 27860, 29470, 30646, 31840, 32417, 33680, 35024, 37048, 43780, 44576, 46310, 47152, 55720, 58940, 61292, 64834, 67360, 70048, 74096, 76615, 83779, 87560, 92620, 94304, 111440, 117880, 122584, 129668, 148192, 153230, 162085, 167558, 175120, 185240, 222880, 235760, 245168, 259336, 306460, 324170, 335116, 350240, 370480, 418895, 471520, 490336, 518672, 586453, 612920, 648340, 670232, 740960, 837790, 921569, 1037344, 1172906, 1225840, 1296680, 1340464, 1675580, 1843138, 2345812, 2451680, 2593360, 2680928, 2932265, 3351160, 3686276, 4607845, 4691624, 5186720, 5864530, 6450983, 6702320, 7372552, 9215690, 9383248, 11729060, 12901966, 13404640, 14745104, 18431380, 18766496, 23458120, 25803932, 29490208, 32254915, 36862760, 46916240, 51607864, 64509830, 73725520, 93832480, 103215728, 129019660, 147451040, 206431456, 258039320, 516078640, 1032157280]

約数ペア:

[(1, 1032157280), (2, 516078640), (4, 258039320), (5, 206431456), (7, 147451040), (8, 129019660), (10, 103215728), (11, 93832480), (14, 73725520), (16, 64509830), (20, 51607864), (22, 46916240), (28, 36862760), (32, 32254915), (35, 29490208), (40, 25803932), (44, 23458120), (55, 18766496), (56, 18431380), (70, 14745104), (77, 13404640), (80, 12901966), (88, 11729060), (110, 9383248), (112, 9215690), (140, 7372552), (154, 6702320), (160, 6450983), (176, 5864530), (199, 5186720), (220, 4691624), (224, 4607845), (280, 3686276), (308, 3351160), (352, 2932265), (385, 2680928), (398, 2593360), (421, 2451680), (440, 2345812), (560, 1843138), (616, 1675580), (770, 1340464), (796, 1296680), (842, 1225840), (880, 1172906), (995, 1037344), (1120, 921569), (1232, 837790), (1393, 740960), (1540, 670232), (1592, 648340), (1684, 612920), (1760, 586453), (1990, 518672), (2105, 490336), (2189, 471520), (2464, 418895), (2786, 370480), (2947, 350240), (3080, 335116), (3184, 324170), (3368, 306460), (3980, 259336), (4210, 245168), (4378, 235760), (4631, 222880), (5572, 185240), (5894, 175120), (6160, 167558), (6368, 162085), (6736, 153230), (6965, 148192), (7960, 129668), (8420, 122584), (8756, 117880), (9262, 111440), (10945, 94304), (11144, 92620), (11788, 87560), (12320, 83779), (13472, 76615), (13930, 74096), (14735, 70048), (15323, 67360), (15920, 64834), (16840, 61292), (17512, 58940), (18524, 55720), (21890, 47152), (22288, 46310), (23155, 44576), (23576, 43780), (27860, 37048), (29470, 35024), (30646, 33680), (31840, 32417)]