197386320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{479}}^1$

素因数の和:613

約数の個数: 160

約数和(自身を含む): 655672320

約数和(自身を除く): 458286000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 101, 102, 120, 136, 170, 202, 204, 240, 255, 272, 303, 340, 404, 408, 479, 505, 510, 606, 680, 808, 816, 958, 1010, 1020, 1212, 1360, 1437, 1515, 1616, 1717, 1916, 2020, 2040, 2395, 2424, 2874, 3030, 3434, 3832, 4040, 4080, 4790, 4848, 5151, 5748, 6060, 6868, 7185, 7664, 8080, 8143, 8585, 9580, 10302, 11496, 12120, 13736, 14370, 16286, 17170, 19160, 20604, 22992, 24240, 24429, 25755, 27472, 28740, 32572, 34340, 38320, 40715, 41208, 48379, 48858, 51510, 57480, 65144, 68680, 81430, 82416, 96758, 97716, 103020, 114960, 122145, 130288, 137360, 145137, 162860, 193516, 195432, 206040, 241895, 244290, 290274, 325720, 387032, 390864, 412080, 483790, 488580, 580548, 651440, 725685, 774064, 822443, 967580, 977160, 1161096, 1451370, 1644886, 1935160, 1954320, 2322192, 2467329, 2902740, 3289772, 3870320, 4112215, 4934658, 5805480, 6579544, 8224430, 9869316, 11610960, 12336645, 13159088, 16448860, 19738632, 24673290, 32897720, 39477264, 49346580, 65795440, 98693160, 197386320]

約数ペア:

[(1, 197386320), (2, 98693160), (3, 65795440), (4, 49346580), (5, 39477264), (6, 32897720), (8, 24673290), (10, 19738632), (12, 16448860), (15, 13159088), (16, 12336645), (17, 11610960), (20, 9869316), (24, 8224430), (30, 6579544), (34, 5805480), (40, 4934658), (48, 4112215), (51, 3870320), (60, 3289772), (68, 2902740), (80, 2467329), (85, 2322192), (101, 1954320), (102, 1935160), (120, 1644886), (136, 1451370), (170, 1161096), (202, 977160), (204, 967580), (240, 822443), (255, 774064), (272, 725685), (303, 651440), (340, 580548), (404, 488580), (408, 483790), (479, 412080), (505, 390864), (510, 387032), (606, 325720), (680, 290274), (808, 244290), (816, 241895), (958, 206040), (1010, 195432), (1020, 193516), (1212, 162860), (1360, 145137), (1437, 137360), (1515, 130288), (1616, 122145), (1717, 114960), (1916, 103020), (2020, 97716), (2040, 96758), (2395, 82416), (2424, 81430), (2874, 68680), (3030, 65144), (3434, 57480), (3832, 51510), (4040, 48858), (4080, 48379), (4790, 41208), (4848, 40715), (5151, 38320), (5748, 34340), (6060, 32572), (6868, 28740), (7185, 27472), (7664, 25755), (8080, 24429), (8143, 24240), (8585, 22992), (9580, 20604), (10302, 19160), (11496, 17170), (12120, 16286), (13736, 14370)]