1350240640

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{17729}}^1$

素因数の和:17772

約数の個数: 128

約数和(自身を含む): 3906273600

約数和(自身を除く): 2556032960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 640, 680, 896, 952, 1088, 1120, 1190, 1360, 1904, 2176, 2240, 2380, 2720, 3808, 4480, 4760, 5440, 7616, 9520, 10880, 15232, 17729, 19040, 35458, 38080, 70916, 76160, 88645, 124103, 141832, 177290, 248206, 283664, 301393, 354580, 496412, 567328, 602786, 620515, 709160, 992824, 1134656, 1205572, 1241030, 1418320, 1506965, 1985648, 2109751, 2269312, 2411144, 2482060, 2836640, 3013930, 3971296, 4219502, 4822288, 4964120, 5673280, 6027860, 7942592, 8439004, 9644576, 9928240, 10548755, 11346560, 12055720, 15885184, 16878008, 19289152, 19856480, 21097510, 24111440, 33756016, 38578304, 39712960, 42195020, 48222880, 67512032, 79425920, 84390040, 96445760, 135024064, 168780080, 192891520, 270048128, 337560160, 675120320, 1350240640]

約数ペア:

[(1, 1350240640), (2, 675120320), (4, 337560160), (5, 270048128), (7, 192891520), (8, 168780080), (10, 135024064), (14, 96445760), (16, 84390040), (17, 79425920), (20, 67512032), (28, 48222880), (32, 42195020), (34, 39712960), (35, 38578304), (40, 33756016), (56, 24111440), (64, 21097510), (68, 19856480), (70, 19289152), (80, 16878008), (85, 15885184), (112, 12055720), (119, 11346560), (128, 10548755), (136, 9928240), (140, 9644576), (160, 8439004), (170, 7942592), (224, 6027860), (238, 5673280), (272, 4964120), (280, 4822288), (320, 4219502), (340, 3971296), (448, 3013930), (476, 2836640), (544, 2482060), (560, 2411144), (595, 2269312), (640, 2109751), (680, 1985648), (896, 1506965), (952, 1418320), (1088, 1241030), (1120, 1205572), (1190, 1134656), (1360, 992824), (1904, 709160), (2176, 620515), (2240, 602786), (2380, 567328), (2720, 496412), (3808, 354580), (4480, 301393), (4760, 283664), (5440, 248206), (7616, 177290), (9520, 141832), (10880, 124103), (15232, 88645), (17729, 76160), (19040, 70916), (35458, 38080)]