79088240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:415

約数の個数: 160

約数和(自身を含む): 236127744

約数和(自身を除く): 157039504

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 37, 40, 44, 55, 56, 70, 74, 77, 80, 88, 110, 112, 140, 148, 154, 176, 185, 220, 259, 280, 296, 308, 347, 370, 385, 407, 440, 518, 560, 592, 616, 694, 740, 770, 814, 880, 1036, 1232, 1295, 1388, 1480, 1540, 1628, 1735, 2035, 2072, 2429, 2590, 2776, 2849, 2960, 3080, 3256, 3470, 3817, 4070, 4144, 4858, 5180, 5552, 5698, 6160, 6512, 6940, 7634, 8140, 9716, 10360, 11396, 12145, 12839, 13880, 14245, 15268, 16280, 19085, 19432, 20720, 22792, 24290, 25678, 26719, 27760, 28490, 30536, 32560, 38170, 38864, 45584, 48580, 51356, 53438, 56980, 61072, 64195, 76340, 89873, 97160, 102712, 106876, 113960, 128390, 133595, 141229, 152680, 179746, 194320, 205424, 213752, 227920, 256780, 267190, 282458, 305360, 359492, 427504, 449365, 513560, 534380, 564916, 706145, 718984, 898730, 988603, 1027120, 1068760, 1129832, 1412290, 1437968, 1797460, 1977206, 2137520, 2259664, 2824580, 3594920, 3954412, 4943015, 5649160, 7189840, 7908824, 9886030, 11298320, 15817648, 19772060, 39544120, 79088240]

約数ペア:

[(1, 79088240), (2, 39544120), (4, 19772060), (5, 15817648), (7, 11298320), (8, 9886030), (10, 7908824), (11, 7189840), (14, 5649160), (16, 4943015), (20, 3954412), (22, 3594920), (28, 2824580), (35, 2259664), (37, 2137520), (40, 1977206), (44, 1797460), (55, 1437968), (56, 1412290), (70, 1129832), (74, 1068760), (77, 1027120), (80, 988603), (88, 898730), (110, 718984), (112, 706145), (140, 564916), (148, 534380), (154, 513560), (176, 449365), (185, 427504), (220, 359492), (259, 305360), (280, 282458), (296, 267190), (308, 256780), (347, 227920), (370, 213752), (385, 205424), (407, 194320), (440, 179746), (518, 152680), (560, 141229), (592, 133595), (616, 128390), (694, 113960), (740, 106876), (770, 102712), (814, 97160), (880, 89873), (1036, 76340), (1232, 64195), (1295, 61072), (1388, 56980), (1480, 53438), (1540, 51356), (1628, 48580), (1735, 45584), (2035, 38864), (2072, 38170), (2429, 32560), (2590, 30536), (2776, 28490), (2849, 27760), (2960, 26719), (3080, 25678), (3256, 24290), (3470, 22792), (3817, 20720), (4070, 19432), (4144, 19085), (4858, 16280), (5180, 15268), (5552, 14245), (5698, 13880), (6160, 12839), (6512, 12145), (6940, 11396), (7634, 10360), (8140, 9716)]