7065520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:99

約数の個数: 160

約数和(自身を含む): 21712896

約数和(自身を除く): 14647376

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 35, 37, 40, 44, 55, 56, 62, 70, 74, 77, 80, 88, 110, 112, 124, 140, 148, 154, 155, 176, 185, 217, 220, 248, 259, 280, 296, 308, 310, 341, 370, 385, 407, 434, 440, 496, 518, 560, 592, 616, 620, 682, 740, 770, 814, 868, 880, 1036, 1085, 1147, 1232, 1240, 1295, 1364, 1480, 1540, 1628, 1705, 1736, 2035, 2072, 2170, 2294, 2387, 2480, 2590, 2728, 2849, 2960, 3080, 3256, 3410, 3472, 4070, 4144, 4340, 4588, 4774, 5180, 5456, 5698, 5735, 6160, 6512, 6820, 8029, 8140, 8680, 9176, 9548, 10360, 11396, 11470, 11935, 12617, 13640, 14245, 16058, 16280, 17360, 18352, 19096, 20720, 22792, 22940, 23870, 25234, 27280, 28490, 32116, 32560, 38192, 40145, 45584, 45880, 47740, 50468, 56980, 63085, 64232, 80290, 88319, 91760, 95480, 100936, 113960, 126170, 128464, 160580, 176638, 190960, 201872, 227920, 252340, 321160, 353276, 441595, 504680, 642320, 706552, 883190, 1009360, 1413104, 1766380, 3532760, 7065520]

約数ペア:

[(1, 7065520), (2, 3532760), (4, 1766380), (5, 1413104), (7, 1009360), (8, 883190), (10, 706552), (11, 642320), (14, 504680), (16, 441595), (20, 353276), (22, 321160), (28, 252340), (31, 227920), (35, 201872), (37, 190960), (40, 176638), (44, 160580), (55, 128464), (56, 126170), (62, 113960), (70, 100936), (74, 95480), (77, 91760), (80, 88319), (88, 80290), (110, 64232), (112, 63085), (124, 56980), (140, 50468), (148, 47740), (154, 45880), (155, 45584), (176, 40145), (185, 38192), (217, 32560), (220, 32116), (248, 28490), (259, 27280), (280, 25234), (296, 23870), (308, 22940), (310, 22792), (341, 20720), (370, 19096), (385, 18352), (407, 17360), (434, 16280), (440, 16058), (496, 14245), (518, 13640), (560, 12617), (592, 11935), (616, 11470), (620, 11396), (682, 10360), (740, 9548), (770, 9176), (814, 8680), (868, 8140), (880, 8029), (1036, 6820), (1085, 6512), (1147, 6160), (1232, 5735), (1240, 5698), (1295, 5456), (1364, 5180), (1480, 4774), (1540, 4588), (1628, 4340), (1705, 4144), (1736, 4070), (2035, 3472), (2072, 3410), (2170, 3256), (2294, 3080), (2387, 2960), (2480, 2849), (2590, 2728)]