9201391560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{33151}}^1$

素因数の和:33428

約数の個数: 128

約数和(自身を含む): 30791577600

約数和(自身を除く): 21590186040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 257, 270, 360, 514, 540, 771, 1028, 1080, 1285, 1542, 2056, 2313, 2570, 3084, 3855, 4626, 5140, 6168, 6939, 7710, 9252, 10280, 11565, 13878, 15420, 18504, 23130, 27756, 30840, 33151, 34695, 46260, 55512, 66302, 69390, 92520, 99453, 132604, 138780, 165755, 198906, 265208, 277560, 298359, 331510, 397812, 497265, 596718, 663020, 795624, 895077, 994530, 1193436, 1326040, 1491795, 1790154, 1989060, 2386872, 2983590, 3580308, 3978120, 4475385, 5967180, 7160616, 8519807, 8950770, 11934360, 17039614, 17901540, 25559421, 34079228, 35803080, 42599035, 51118842, 68158456, 76678263, 85198070, 102237684, 127797105, 153356526, 170396140, 204475368, 230034789, 255594210, 306713052, 340792280, 383391315, 460069578, 511188420, 613426104, 766782630, 920139156, 1022376840, 1150173945, 1533565260, 1840278312, 2300347890, 3067130520, 4600695780, 9201391560]

約数ペア:

[(1, 9201391560), (2, 4600695780), (3, 3067130520), (4, 2300347890), (5, 1840278312), (6, 1533565260), (8, 1150173945), (9, 1022376840), (10, 920139156), (12, 766782630), (15, 613426104), (18, 511188420), (20, 460069578), (24, 383391315), (27, 340792280), (30, 306713052), (36, 255594210), (40, 230034789), (45, 204475368), (54, 170396140), (60, 153356526), (72, 127797105), (90, 102237684), (108, 85198070), (120, 76678263), (135, 68158456), (180, 51118842), (216, 42599035), (257, 35803080), (270, 34079228), (360, 25559421), (514, 17901540), (540, 17039614), (771, 11934360), (1028, 8950770), (1080, 8519807), (1285, 7160616), (1542, 5967180), (2056, 4475385), (2313, 3978120), (2570, 3580308), (3084, 2983590), (3855, 2386872), (4626, 1989060), (5140, 1790154), (6168, 1491795), (6939, 1326040), (7710, 1193436), (9252, 994530), (10280, 895077), (11565, 795624), (13878, 663020), (15420, 596718), (18504, 497265), (23130, 397812), (27756, 331510), (30840, 298359), (33151, 277560), (34695, 265208), (46260, 198906), (55512, 165755), (66302, 138780), (69390, 132604), (92520, 99453)]