197882720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1$

素因数の和:605

約数の個数: 192

約数和(自身を含む): 596574720

約数和(自身を除く): 398692000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 28, 32, 34, 35, 38, 40, 56, 68, 70, 76, 80, 85, 95, 112, 119, 133, 136, 140, 152, 160, 170, 190, 224, 238, 266, 272, 280, 304, 323, 340, 380, 476, 532, 544, 547, 560, 595, 608, 646, 665, 680, 760, 952, 1064, 1094, 1120, 1190, 1292, 1330, 1360, 1520, 1615, 1904, 2128, 2188, 2261, 2380, 2584, 2660, 2720, 2735, 3040, 3230, 3808, 3829, 4256, 4376, 4522, 4760, 5168, 5320, 5470, 6460, 7658, 8752, 9044, 9299, 9520, 10336, 10393, 10640, 10940, 11305, 12920, 15316, 17504, 18088, 18598, 19040, 19145, 20786, 21280, 21880, 22610, 25840, 30632, 36176, 37196, 38290, 41572, 43760, 45220, 46495, 51680, 51965, 61264, 65093, 72352, 72751, 74392, 76580, 83144, 87520, 90440, 92990, 103930, 122528, 130186, 145502, 148784, 153160, 166288, 176681, 180880, 185980, 207860, 260372, 291004, 297568, 306320, 325465, 332576, 353362, 361760, 363755, 371960, 415720, 520744, 582008, 612640, 650930, 706724, 727510, 743920, 831440, 883405, 1041488, 1164016, 1236767, 1301860, 1413448, 1455020, 1487840, 1662880, 1766810, 2082976, 2328032, 2473534, 2603720, 2826896, 2910040, 3533620, 4947068, 5207440, 5653792, 5820080, 6183835, 7067240, 9894136, 10414880, 11640160, 12367670, 14134480, 19788272, 24735340, 28268960, 39576544, 49470680, 98941360, 197882720]

約数ペア:

[(1, 197882720), (2, 98941360), (4, 49470680), (5, 39576544), (7, 28268960), (8, 24735340), (10, 19788272), (14, 14134480), (16, 12367670), (17, 11640160), (19, 10414880), (20, 9894136), (28, 7067240), (32, 6183835), (34, 5820080), (35, 5653792), (38, 5207440), (40, 4947068), (56, 3533620), (68, 2910040), (70, 2826896), (76, 2603720), (80, 2473534), (85, 2328032), (95, 2082976), (112, 1766810), (119, 1662880), (133, 1487840), (136, 1455020), (140, 1413448), (152, 1301860), (160, 1236767), (170, 1164016), (190, 1041488), (224, 883405), (238, 831440), (266, 743920), (272, 727510), (280, 706724), (304, 650930), (323, 612640), (340, 582008), (380, 520744), (476, 415720), (532, 371960), (544, 363755), (547, 361760), (560, 353362), (595, 332576), (608, 325465), (646, 306320), (665, 297568), (680, 291004), (760, 260372), (952, 207860), (1064, 185980), (1094, 180880), (1120, 176681), (1190, 166288), (1292, 153160), (1330, 148784), (1360, 145502), (1520, 130186), (1615, 122528), (1904, 103930), (2128, 92990), (2188, 90440), (2261, 87520), (2380, 83144), (2584, 76580), (2660, 74392), (2720, 72751), (2735, 72352), (3040, 65093), (3230, 61264), (3808, 51965), (3829, 51680), (4256, 46495), (4376, 45220), (4522, 43760), (4760, 41572), (5168, 38290), (5320, 37196), (5470, 36176), (6460, 30632), (7658, 25840), (8752, 22610), (9044, 21880), (9299, 21280), (9520, 20786), (10336, 19145), (10393, 19040), (10640, 18598), (10940, 18088), (11305, 17504), (12920, 15316)]