25304160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1$

素因数の和:485

約数の個数: 192

約数和(自身を含む): 96671232

約数和(自身を除く): 71367072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 204, 210, 224, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 443, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 886, 952, 1020, 1120, 1190, 1329, 1360, 1428, 1632, 1680, 1772, 1785, 1904, 2040, 2215, 2380, 2658, 2720, 2856, 3101, 3360, 3544, 3570, 3808, 4080, 4430, 4760, 5316, 5712, 6202, 6645, 7088, 7140, 7531, 8160, 8860, 9303, 9520, 10632, 11424, 12404, 13290, 14176, 14280, 15062, 15505, 17720, 18606, 19040, 21264, 22593, 24808, 26580, 28560, 30124, 31010, 35440, 37212, 37655, 42528, 45186, 46515, 49616, 52717, 53160, 57120, 60248, 62020, 70880, 74424, 75310, 90372, 93030, 99232, 105434, 106320, 112965, 120496, 124040, 148848, 150620, 158151, 180744, 186060, 210868, 212640, 225930, 240992, 248080, 263585, 297696, 301240, 316302, 361488, 372120, 421736, 451860, 496160, 527170, 602480, 632604, 722976, 744240, 790755, 843472, 903720, 1054340, 1204960, 1265208, 1488480, 1581510, 1686944, 1807440, 2108680, 2530416, 3163020, 3614880, 4217360, 5060832, 6326040, 8434720, 12652080, 25304160]

約数ペア:

[(1, 25304160), (2, 12652080), (3, 8434720), (4, 6326040), (5, 5060832), (6, 4217360), (7, 3614880), (8, 3163020), (10, 2530416), (12, 2108680), (14, 1807440), (15, 1686944), (16, 1581510), (17, 1488480), (20, 1265208), (21, 1204960), (24, 1054340), (28, 903720), (30, 843472), (32, 790755), (34, 744240), (35, 722976), (40, 632604), (42, 602480), (48, 527170), (51, 496160), (56, 451860), (60, 421736), (68, 372120), (70, 361488), (80, 316302), (84, 301240), (85, 297696), (96, 263585), (102, 248080), (105, 240992), (112, 225930), (119, 212640), (120, 210868), (136, 186060), (140, 180744), (160, 158151), (168, 150620), (170, 148848), (204, 124040), (210, 120496), (224, 112965), (238, 106320), (240, 105434), (255, 99232), (272, 93030), (280, 90372), (336, 75310), (340, 74424), (357, 70880), (408, 62020), (420, 60248), (443, 57120), (476, 53160), (480, 52717), (510, 49616), (544, 46515), (560, 45186), (595, 42528), (672, 37655), (680, 37212), (714, 35440), (816, 31010), (840, 30124), (886, 28560), (952, 26580), (1020, 24808), (1120, 22593), (1190, 21264), (1329, 19040), (1360, 18606), (1428, 17720), (1632, 15505), (1680, 15062), (1772, 14280), (1785, 14176), (1904, 13290), (2040, 12404), (2215, 11424), (2380, 10632), (2658, 9520), (2720, 9303), (2856, 8860), (3101, 8160), (3360, 7531), (3544, 7140), (3570, 7088), (3808, 6645), (4080, 6202), (4430, 5712), (4760, 5316)]