70431680

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:163

約数の個数: 168

約数和(自身を含む): 197016624

約数和(自身を除く): 126584944

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 64, 68, 80, 85, 88, 107, 110, 121, 136, 160, 170, 176, 187, 214, 220, 242, 272, 320, 340, 352, 374, 428, 440, 484, 535, 544, 605, 680, 704, 748, 856, 880, 935, 968, 1070, 1088, 1177, 1210, 1360, 1496, 1712, 1760, 1819, 1870, 1936, 2057, 2140, 2354, 2420, 2720, 2992, 3424, 3520, 3638, 3740, 3872, 4114, 4280, 4708, 4840, 5440, 5885, 5984, 6848, 7276, 7480, 7744, 8228, 8560, 9095, 9416, 9680, 10285, 11770, 11968, 12947, 14552, 14960, 16456, 17120, 18190, 18832, 19360, 20009, 20570, 23540, 25894, 29104, 29920, 32912, 34240, 36380, 37664, 38720, 40018, 41140, 47080, 51788, 58208, 59840, 64735, 65824, 72760, 75328, 80036, 82280, 94160, 100045, 103576, 116416, 129470, 131648, 145520, 160072, 164560, 188320, 200090, 207152, 220099, 258940, 291040, 320144, 329120, 376640, 400180, 414304, 440198, 517880, 582080, 640288, 658240, 800360, 828608, 880396, 1035760, 1100495, 1280576, 1600720, 1760792, 2071520, 2200990, 3201440, 3521584, 4143040, 4401980, 6402880, 7043168, 8803960, 14086336, 17607920, 35215840, 70431680]

約数ペア:

[(1, 70431680), (2, 35215840), (4, 17607920), (5, 14086336), (8, 8803960), (10, 7043168), (11, 6402880), (16, 4401980), (17, 4143040), (20, 3521584), (22, 3201440), (32, 2200990), (34, 2071520), (40, 1760792), (44, 1600720), (55, 1280576), (64, 1100495), (68, 1035760), (80, 880396), (85, 828608), (88, 800360), (107, 658240), (110, 640288), (121, 582080), (136, 517880), (160, 440198), (170, 414304), (176, 400180), (187, 376640), (214, 329120), (220, 320144), (242, 291040), (272, 258940), (320, 220099), (340, 207152), (352, 200090), (374, 188320), (428, 164560), (440, 160072), (484, 145520), (535, 131648), (544, 129470), (605, 116416), (680, 103576), (704, 100045), (748, 94160), (856, 82280), (880, 80036), (935, 75328), (968, 72760), (1070, 65824), (1088, 64735), (1177, 59840), (1210, 58208), (1360, 51788), (1496, 47080), (1712, 41140), (1760, 40018), (1819, 38720), (1870, 37664), (1936, 36380), (2057, 34240), (2140, 32912), (2354, 29920), (2420, 29104), (2720, 25894), (2992, 23540), (3424, 20570), (3520, 20009), (3638, 19360), (3740, 18832), (3872, 18190), (4114, 17120), (4280, 16456), (4708, 14960), (4840, 14552), (5440, 12947), (5885, 11968), (5984, 11770), (6848, 10285), (7276, 9680), (7480, 9416), (7744, 9095), (8228, 8560)]