195457920

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{14543}}^1$

素因数の和:14572

約数の個数: 128

約数和(自身を含む): 712074240

約数和(自身を除く): 516616320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 14543, 29086, 43629, 58172, 72715, 87258, 101801, 116344, 145430, 174516, 203602, 218145, 232688, 290860, 305403, 349032, 407204, 436290, 465376, 509005, 581720, 610806, 698064, 814408, 872580, 930752, 1018010, 1163440, 1221612, 1396128, 1527015, 1628816, 1745160, 1861504, 2036020, 2326880, 2443224, 2792256, 3054030, 3257632, 3490320, 4072040, 4653760, 4886448, 5584512, 6108060, 6515264, 6980640, 8144080, 9307520, 9772896, 12216120, 13030528, 13961280, 16288160, 19545792, 24432240, 27922560, 32576320, 39091584, 48864480, 65152640, 97728960, 195457920]

約数ペア:

[(1, 195457920), (2, 97728960), (3, 65152640), (4, 48864480), (5, 39091584), (6, 32576320), (7, 27922560), (8, 24432240), (10, 19545792), (12, 16288160), (14, 13961280), (15, 13030528), (16, 12216120), (20, 9772896), (21, 9307520), (24, 8144080), (28, 6980640), (30, 6515264), (32, 6108060), (35, 5584512), (40, 4886448), (42, 4653760), (48, 4072040), (56, 3490320), (60, 3257632), (64, 3054030), (70, 2792256), (80, 2443224), (84, 2326880), (96, 2036020), (105, 1861504), (112, 1745160), (120, 1628816), (128, 1527015), (140, 1396128), (160, 1221612), (168, 1163440), (192, 1018010), (210, 930752), (224, 872580), (240, 814408), (280, 698064), (320, 610806), (336, 581720), (384, 509005), (420, 465376), (448, 436290), (480, 407204), (560, 349032), (640, 305403), (672, 290860), (840, 232688), (896, 218145), (960, 203602), (1120, 174516), (1344, 145430), (1680, 116344), (1920, 101801), (2240, 87258), (2688, 72715), (3360, 58172), (4480, 43629), (6720, 29086), (13440, 14543)]