79725360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:164

約数の個数: 320

約数和(自身を含む): 305980416

約数和(自身を除く): 226255056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 23, 24, 26, 30, 33, 39, 40, 44, 46, 48, 52, 55, 60, 65, 66, 69, 78, 80, 88, 92, 101, 104, 110, 115, 120, 130, 132, 138, 143, 156, 165, 176, 184, 195, 202, 208, 220, 230, 240, 253, 260, 264, 276, 286, 299, 303, 312, 330, 345, 368, 390, 404, 429, 440, 460, 505, 506, 520, 528, 552, 572, 598, 606, 624, 660, 690, 715, 759, 780, 808, 858, 880, 897, 920, 1010, 1012, 1040, 1104, 1111, 1144, 1196, 1212, 1265, 1313, 1320, 1380, 1430, 1495, 1515, 1518, 1560, 1616, 1716, 1794, 1840, 2020, 2024, 2145, 2222, 2288, 2323, 2392, 2424, 2530, 2626, 2640, 2760, 2860, 2990, 3030, 3036, 3120, 3289, 3333, 3432, 3588, 3795, 3939, 4040, 4048, 4290, 4444, 4485, 4646, 4784, 4848, 5060, 5252, 5520, 5555, 5720, 5980, 6060, 6072, 6565, 6578, 6666, 6864, 6969, 7176, 7590, 7878, 8080, 8580, 8888, 8970, 9292, 9867, 10120, 10504, 11110, 11440, 11615, 11960, 12120, 12144, 13130, 13156, 13332, 13938, 14352, 14443, 15180, 15756, 16445, 16665, 17160, 17776, 17940, 18584, 19695, 19734, 20240, 21008, 22220, 23230, 23920, 24240, 25553, 26260, 26312, 26664, 27876, 28886, 30199, 30360, 31512, 32890, 33330, 34320, 34845, 35880, 37168, 39390, 39468, 43329, 44440, 46460, 49335, 51106, 52520, 52624, 53328, 55752, 57772, 60398, 60720, 63024, 65780, 66660, 69690, 71760, 72215, 76659, 78780, 78936, 86658, 88880, 90597, 92920, 98670, 102212, 105040, 111504, 115544, 120796, 127765, 131560, 133320, 139380, 144430, 150995, 153318, 157560, 157872, 173316, 181194, 185840, 197340, 204424, 216645, 231088, 241592, 255530, 263120, 266640, 278760, 288860, 301990, 306636, 315120, 332189, 346632, 362388, 383295, 394680, 408848, 433290, 452985, 483184, 511060, 557520, 577720, 603980, 613272, 664378, 693264, 724776, 766590, 789360, 866580, 905970, 996567, 1022120, 1155440, 1207960, 1226544, 1328756, 1449552, 1533180, 1660945, 1733160, 1811940, 1993134, 2044240, 2415920, 2657512, 3066360, 3321890, 3466320, 3623880, 3986268, 4982835, 5315024, 6132720, 6643780, 7247760, 7972536, 9965670, 13287560, 15945072, 19931340, 26575120, 39862680, 79725360]

約数ペア:

[(1, 79725360), (2, 39862680), (3, 26575120), (4, 19931340), (5, 15945072), (6, 13287560), (8, 9965670), (10, 7972536), (11, 7247760), (12, 6643780), (13, 6132720), (15, 5315024), (16, 4982835), (20, 3986268), (22, 3623880), (23, 3466320), (24, 3321890), (26, 3066360), (30, 2657512), (33, 2415920), (39, 2044240), (40, 1993134), (44, 1811940), (46, 1733160), (48, 1660945), (52, 1533180), (55, 1449552), (60, 1328756), (65, 1226544), (66, 1207960), (69, 1155440), (78, 1022120), (80, 996567), (88, 905970), (92, 866580), (101, 789360), (104, 766590), (110, 724776), (115, 693264), (120, 664378), (130, 613272), (132, 603980), (138, 577720), (143, 557520), (156, 511060), (165, 483184), (176, 452985), (184, 433290), (195, 408848), (202, 394680), (208, 383295), (220, 362388), (230, 346632), (240, 332189), (253, 315120), (260, 306636), (264, 301990), (276, 288860), (286, 278760), (299, 266640), (303, 263120), (312, 255530), (330, 241592), (345, 231088), (368, 216645), (390, 204424), (404, 197340), (429, 185840), (440, 181194), (460, 173316), (505, 157872), (506, 157560), (520, 153318), (528, 150995), (552, 144430), (572, 139380), (598, 133320), (606, 131560), (624, 127765), (660, 120796), (690, 115544), (715, 111504), (759, 105040), (780, 102212), (808, 98670), (858, 92920), (880, 90597), (897, 88880), (920, 86658), (1010, 78936), (1012, 78780), (1040, 76659), (1104, 72215), (1111, 71760), (1144, 69690), (1196, 66660), (1212, 65780), (1265, 63024), (1313, 60720), (1320, 60398), (1380, 57772), (1430, 55752), (1495, 53328), (1515, 52624), (1518, 52520), (1560, 51106), (1616, 49335), (1716, 46460), (1794, 44440), (1840, 43329), (2020, 39468), (2024, 39390), (2145, 37168), (2222, 35880), (2288, 34845), (2323, 34320), (2392, 33330), (2424, 32890), (2530, 31512), (2626, 30360), (2640, 30199), (2760, 28886), (2860, 27876), (2990, 26664), (3030, 26312), (3036, 26260), (3120, 25553), (3289, 24240), (3333, 23920), (3432, 23230), (3588, 22220), (3795, 21008), (3939, 20240), (4040, 19734), (4048, 19695), (4290, 18584), (4444, 17940), (4485, 17776), (4646, 17160), (4784, 16665), (4848, 16445), (5060, 15756), (5252, 15180), (5520, 14443), (5555, 14352), (5720, 13938), (5980, 13332), (6060, 13156), (6072, 13130), (6565, 12144), (6578, 12120), (6666, 11960), (6864, 11615), (6969, 11440), (7176, 11110), (7590, 10504), (7878, 10120), (8080, 9867), (8580, 9292), (8888, 8970)]