7661670240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^2\times {\mathrm{331}}^1$

素因数の和:522

約数の個数: 288

約数和(自身を含む): 28002675456

約数和(自身を除く): 20341005216

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, 70, 80, 83, 84, 96, 105, 112, 120, 140, 160, 166, 168, 210, 224, 240, 249, 280, 331, 332, 336, 415, 420, 480, 498, 560, 581, 662, 664, 672, 830, 840, 993, 996, 1120, 1162, 1245, 1324, 1328, 1655, 1660, 1680, 1743, 1986, 1992, 2317, 2324, 2490, 2648, 2656, 2905, 3310, 3320, 3360, 3486, 3972, 3984, 4634, 4648, 4965, 4980, 5296, 5810, 6620, 6640, 6889, 6951, 6972, 7944, 7968, 8715, 9268, 9296, 9930, 9960, 10592, 11585, 11620, 13240, 13280, 13778, 13902, 13944, 15888, 17430, 18536, 18592, 19860, 19920, 20667, 23170, 23240, 26480, 27473, 27556, 27804, 27888, 31776, 34445, 34755, 34860, 37072, 39720, 39840, 41334, 46340, 46480, 48223, 52960, 54946, 55112, 55608, 55776, 68890, 69510, 69720, 74144, 79440, 82419, 82668, 92680, 92960, 96446, 103335, 109892, 110224, 111216, 137365, 137780, 139020, 139440, 144669, 158880, 164838, 165336, 185360, 192311, 192892, 206670, 219784, 220448, 222432, 241115, 274730, 275560, 278040, 278880, 289338, 329676, 330672, 370720, 384622, 385784, 412095, 413340, 439568, 482230, 549460, 551120, 556080, 576933, 578676, 659352, 661344, 723345, 769244, 771568, 824190, 826680, 879136, 961555, 964460, 1098920, 1102240, 1112160, 1153866, 1157352, 1318704, 1446690, 1538488, 1543136, 1648380, 1653360, 1923110, 1928920, 2197840, 2280259, 2307732, 2314704, 2637408, 2884665, 2893380, 3076976, 3296760, 3306720, 3846220, 3857840, 4395680, 4560518, 4615464, 4629408, 5769330, 5786760, 6153952, 6593520, 6840777, 7692440, 7715680, 9121036, 9230928, 11401295, 11538660, 11573520, 13187040, 13681554, 15384880, 15961813, 18242072, 18461856, 22802590, 23077320, 23147040, 27363108, 30769760, 31923626, 34203885, 36484144, 45605180, 46154640, 47885439, 54726216, 63847252, 68407770, 72968288, 79809065, 91210360, 92309280, 95770878, 109452432, 127694504, 136815540, 159618130, 182420720, 191541756, 218904864, 239427195, 255389008, 273631080, 319236260, 364841440, 383083512, 478854390, 510778016, 547262160, 638472520, 766167024, 957708780, 1094524320, 1276945040, 1532334048, 1915417560, 2553890080, 3830835120, 7661670240]

約数ペア:

[(1, 7661670240), (2, 3830835120), (3, 2553890080), (4, 1915417560), (5, 1532334048), (6, 1276945040), (7, 1094524320), (8, 957708780), (10, 766167024), (12, 638472520), (14, 547262160), (15, 510778016), (16, 478854390), (20, 383083512), (21, 364841440), (24, 319236260), (28, 273631080), (30, 255389008), (32, 239427195), (35, 218904864), (40, 191541756), (42, 182420720), (48, 159618130), (56, 136815540), (60, 127694504), (70, 109452432), (80, 95770878), (83, 92309280), (84, 91210360), (96, 79809065), (105, 72968288), (112, 68407770), (120, 63847252), (140, 54726216), (160, 47885439), (166, 46154640), (168, 45605180), (210, 36484144), (224, 34203885), (240, 31923626), (249, 30769760), (280, 27363108), (331, 23147040), (332, 23077320), (336, 22802590), (415, 18461856), (420, 18242072), (480, 15961813), (498, 15384880), (560, 13681554), (581, 13187040), (662, 11573520), (664, 11538660), (672, 11401295), (830, 9230928), (840, 9121036), (993, 7715680), (996, 7692440), (1120, 6840777), (1162, 6593520), (1245, 6153952), (1324, 5786760), (1328, 5769330), (1655, 4629408), (1660, 4615464), (1680, 4560518), (1743, 4395680), (1986, 3857840), (1992, 3846220), (2317, 3306720), (2324, 3296760), (2490, 3076976), (2648, 2893380), (2656, 2884665), (2905, 2637408), (3310, 2314704), (3320, 2307732), (3360, 2280259), (3486, 2197840), (3972, 1928920), (3984, 1923110), (4634, 1653360), (4648, 1648380), (4965, 1543136), (4980, 1538488), (5296, 1446690), (5810, 1318704), (6620, 1157352), (6640, 1153866), (6889, 1112160), (6951, 1102240), (6972, 1098920), (7944, 964460), (7968, 961555), (8715, 879136), (9268, 826680), (9296, 824190), (9930, 771568), (9960, 769244), (10592, 723345), (11585, 661344), (11620, 659352), (13240, 578676), (13280, 576933), (13778, 556080), (13902, 551120), (13944, 549460), (15888, 482230), (17430, 439568), (18536, 413340), (18592, 412095), (19860, 385784), (19920, 384622), (20667, 370720), (23170, 330672), (23240, 329676), (26480, 289338), (27473, 278880), (27556, 278040), (27804, 275560), (27888, 274730), (31776, 241115), (34445, 222432), (34755, 220448), (34860, 219784), (37072, 206670), (39720, 192892), (39840, 192311), (41334, 185360), (46340, 165336), (46480, 164838), (48223, 158880), (52960, 144669), (54946, 139440), (55112, 139020), (55608, 137780), (55776, 137365), (68890, 111216), (69510, 110224), (69720, 109892), (74144, 103335), (79440, 96446), (82419, 92960), (82668, 92680)]