207288480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:252

約数の個数: 384

約数和(自身を含む): 836075520

約数和(自身を除く): 628787040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 19, 20, 21, 24, 28, 30, 32, 34, 35, 38, 40, 42, 48, 51, 56, 57, 60, 68, 70, 76, 80, 84, 85, 95, 96, 102, 105, 112, 114, 119, 120, 133, 136, 140, 152, 160, 168, 170, 190, 191, 204, 210, 224, 228, 238, 240, 255, 266, 272, 280, 285, 304, 323, 336, 340, 357, 380, 382, 399, 408, 420, 456, 476, 480, 510, 532, 544, 560, 570, 573, 595, 608, 646, 665, 672, 680, 714, 760, 764, 798, 816, 840, 912, 952, 955, 969, 1020, 1064, 1120, 1140, 1146, 1190, 1292, 1330, 1337, 1360, 1428, 1520, 1528, 1596, 1615, 1632, 1680, 1785, 1824, 1904, 1910, 1938, 1995, 2040, 2128, 2261, 2280, 2292, 2380, 2584, 2660, 2674, 2720, 2856, 2865, 3040, 3056, 3192, 3230, 3247, 3360, 3570, 3629, 3808, 3820, 3876, 3990, 4011, 4080, 4256, 4522, 4560, 4584, 4760, 4845, 5168, 5320, 5348, 5712, 5730, 6112, 6384, 6460, 6494, 6685, 6783, 7140, 7258, 7640, 7752, 7980, 8022, 8160, 9044, 9120, 9168, 9520, 9690, 9741, 10336, 10640, 10696, 10887, 11305, 11424, 11460, 12768, 12920, 12988, 13370, 13566, 14280, 14516, 15280, 15504, 15960, 16044, 16235, 18088, 18145, 18336, 19040, 19380, 19482, 20055, 21280, 21392, 21774, 22610, 22729, 22920, 25403, 25840, 25976, 26740, 27132, 28560, 29032, 30560, 31008, 31920, 32088, 32470, 33915, 36176, 36290, 38760, 38964, 40110, 42784, 43548, 45220, 45458, 45840, 48705, 50806, 51680, 51952, 53480, 54264, 54435, 57120, 58064, 61693, 63840, 64176, 64940, 67830, 68187, 72352, 72580, 76209, 77520, 77928, 80220, 87096, 90440, 90916, 91680, 97410, 101612, 103904, 106960, 108528, 108870, 113645, 116128, 123386, 127015, 128352, 129880, 135660, 136374, 145160, 152418, 155040, 155856, 160440, 174192, 180880, 181832, 185079, 194820, 203224, 213920, 217056, 217740, 227290, 246772, 254030, 259760, 271320, 272748, 290320, 304836, 308465, 311712, 320880, 340935, 348384, 361760, 363664, 370158, 381045, 389640, 406448, 431851, 435480, 454580, 493544, 508060, 519520, 542640, 545496, 580640, 609672, 616930, 641760, 681870, 727328, 740316, 762090, 779280, 812896, 863702, 870960, 909160, 925395, 987088, 1016120, 1085280, 1090992, 1219344, 1233860, 1295553, 1363740, 1480632, 1524180, 1558560, 1727404, 1741920, 1818320, 1850790, 1974176, 2032240, 2159255, 2181984, 2438688, 2467720, 2591106, 2727480, 2961264, 3048360, 3454808, 3636640, 3701580, 4064480, 4318510, 4935440, 5182212, 5454960, 5922528, 6096720, 6477765, 6909616, 7403160, 8637020, 9870880, 10364424, 10909920, 12193440, 12955530, 13819232, 14806320, 17274040, 20728848, 25911060, 29612640, 34548080, 41457696, 51822120, 69096160, 103644240, 207288480]

約数ペア:

[(1, 207288480), (2, 103644240), (3, 69096160), (4, 51822120), (5, 41457696), (6, 34548080), (7, 29612640), (8, 25911060), (10, 20728848), (12, 17274040), (14, 14806320), (15, 13819232), (16, 12955530), (17, 12193440), (19, 10909920), (20, 10364424), (21, 9870880), (24, 8637020), (28, 7403160), (30, 6909616), (32, 6477765), (34, 6096720), (35, 5922528), (38, 5454960), (40, 5182212), (42, 4935440), (48, 4318510), (51, 4064480), (56, 3701580), (57, 3636640), (60, 3454808), (68, 3048360), (70, 2961264), (76, 2727480), (80, 2591106), (84, 2467720), (85, 2438688), (95, 2181984), (96, 2159255), (102, 2032240), (105, 1974176), (112, 1850790), (114, 1818320), (119, 1741920), (120, 1727404), (133, 1558560), (136, 1524180), (140, 1480632), (152, 1363740), (160, 1295553), (168, 1233860), (170, 1219344), (190, 1090992), (191, 1085280), (204, 1016120), (210, 987088), (224, 925395), (228, 909160), (238, 870960), (240, 863702), (255, 812896), (266, 779280), (272, 762090), (280, 740316), (285, 727328), (304, 681870), (323, 641760), (336, 616930), (340, 609672), (357, 580640), (380, 545496), (382, 542640), (399, 519520), (408, 508060), (420, 493544), (456, 454580), (476, 435480), (480, 431851), (510, 406448), (532, 389640), (544, 381045), (560, 370158), (570, 363664), (573, 361760), (595, 348384), (608, 340935), (646, 320880), (665, 311712), (672, 308465), (680, 304836), (714, 290320), (760, 272748), (764, 271320), (798, 259760), (816, 254030), (840, 246772), (912, 227290), (952, 217740), (955, 217056), (969, 213920), (1020, 203224), (1064, 194820), (1120, 185079), (1140, 181832), (1146, 180880), (1190, 174192), (1292, 160440), (1330, 155856), (1337, 155040), (1360, 152418), (1428, 145160), (1520, 136374), (1528, 135660), (1596, 129880), (1615, 128352), (1632, 127015), (1680, 123386), (1785, 116128), (1824, 113645), (1904, 108870), (1910, 108528), (1938, 106960), (1995, 103904), (2040, 101612), (2128, 97410), (2261, 91680), (2280, 90916), (2292, 90440), (2380, 87096), (2584, 80220), (2660, 77928), (2674, 77520), (2720, 76209), (2856, 72580), (2865, 72352), (3040, 68187), (3056, 67830), (3192, 64940), (3230, 64176), (3247, 63840), (3360, 61693), (3570, 58064), (3629, 57120), (3808, 54435), (3820, 54264), (3876, 53480), (3990, 51952), (4011, 51680), (4080, 50806), (4256, 48705), (4522, 45840), (4560, 45458), (4584, 45220), (4760, 43548), (4845, 42784), (5168, 40110), (5320, 38964), (5348, 38760), (5712, 36290), (5730, 36176), (6112, 33915), (6384, 32470), (6460, 32088), (6494, 31920), (6685, 31008), (6783, 30560), (7140, 29032), (7258, 28560), (7640, 27132), (7752, 26740), (7980, 25976), (8022, 25840), (8160, 25403), (9044, 22920), (9120, 22729), (9168, 22610), (9520, 21774), (9690, 21392), (9741, 21280), (10336, 20055), (10640, 19482), (10696, 19380), (10887, 19040), (11305, 18336), (11424, 18145), (11460, 18088), (12768, 16235), (12920, 16044), (12988, 15960), (13370, 15504), (13566, 15280), (14280, 14516)]