1235020080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{521}}^1$

素因数の和:644

約数の個数: 320

約数和(自身を含む): 4697699328

約数和(自身を除く): 3462679248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 83, 84, 85, 102, 105, 112, 119, 120, 136, 140, 166, 168, 170, 204, 210, 238, 240, 249, 255, 272, 280, 332, 336, 340, 357, 408, 415, 420, 476, 498, 510, 521, 560, 581, 595, 664, 680, 714, 816, 830, 840, 952, 996, 1020, 1042, 1162, 1190, 1245, 1328, 1360, 1411, 1428, 1563, 1660, 1680, 1743, 1785, 1904, 1992, 2040, 2084, 2324, 2380, 2490, 2605, 2822, 2856, 2905, 3126, 3320, 3486, 3570, 3647, 3984, 4080, 4168, 4233, 4648, 4760, 4980, 5210, 5644, 5712, 5810, 6252, 6640, 6972, 7055, 7140, 7294, 7815, 8336, 8466, 8715, 8857, 9296, 9520, 9877, 9960, 10420, 10941, 11288, 11620, 12504, 13944, 14110, 14280, 14588, 15630, 16932, 17430, 17714, 18235, 19754, 19920, 20840, 21165, 21882, 22576, 23240, 25008, 26571, 27888, 28220, 28560, 29176, 29631, 31260, 33864, 34860, 35428, 36470, 39508, 41680, 42330, 43243, 43764, 44285, 46480, 49385, 53142, 54705, 56440, 58352, 59262, 61999, 62520, 67728, 69720, 70856, 72940, 79016, 84660, 86486, 87528, 88570, 98770, 106284, 109410, 112880, 118524, 123998, 125040, 129729, 132855, 139440, 141712, 145880, 148155, 158032, 169320, 172972, 175056, 177140, 185997, 197540, 212568, 216215, 218820, 237048, 247996, 259458, 265710, 291760, 296310, 302701, 309995, 338640, 345944, 354280, 371994, 395080, 425136, 432430, 437640, 474096, 495992, 518916, 531420, 592620, 605402, 619990, 648645, 691888, 708560, 735131, 743988, 790160, 864860, 875280, 908103, 929985, 991984, 1037832, 1062840, 1185240, 1210804, 1239980, 1297290, 1470262, 1487976, 1513505, 1729720, 1816206, 1859970, 2075664, 2125680, 2205393, 2370480, 2421608, 2479960, 2594580, 2940524, 2975952, 3027010, 3459440, 3632412, 3675655, 3719940, 4410786, 4540515, 4843216, 4959920, 5145917, 5189160, 5881048, 6054020, 7264824, 7351310, 7439880, 8821572, 9081030, 10291834, 10378320, 11026965, 11762096, 12108040, 14529648, 14702620, 14879760, 15437751, 17643144, 18162060, 20583668, 22053930, 24216080, 25729585, 29405240, 30875502, 35286288, 36324120, 41167336, 44107860, 51459170, 58810480, 61751004, 72648240, 77188755, 82334672, 88215720, 102918340, 123502008, 154377510, 176431440, 205836680, 247004016, 308755020, 411673360, 617510040, 1235020080]

約数ペア:

[(1, 1235020080), (2, 617510040), (3, 411673360), (4, 308755020), (5, 247004016), (6, 205836680), (7, 176431440), (8, 154377510), (10, 123502008), (12, 102918340), (14, 88215720), (15, 82334672), (16, 77188755), (17, 72648240), (20, 61751004), (21, 58810480), (24, 51459170), (28, 44107860), (30, 41167336), (34, 36324120), (35, 35286288), (40, 30875502), (42, 29405240), (48, 25729585), (51, 24216080), (56, 22053930), (60, 20583668), (68, 18162060), (70, 17643144), (80, 15437751), (83, 14879760), (84, 14702620), (85, 14529648), (102, 12108040), (105, 11762096), (112, 11026965), (119, 10378320), (120, 10291834), (136, 9081030), (140, 8821572), (166, 7439880), (168, 7351310), (170, 7264824), (204, 6054020), (210, 5881048), (238, 5189160), (240, 5145917), (249, 4959920), (255, 4843216), (272, 4540515), (280, 4410786), (332, 3719940), (336, 3675655), (340, 3632412), (357, 3459440), (408, 3027010), (415, 2975952), (420, 2940524), (476, 2594580), (498, 2479960), (510, 2421608), (521, 2370480), (560, 2205393), (581, 2125680), (595, 2075664), (664, 1859970), (680, 1816206), (714, 1729720), (816, 1513505), (830, 1487976), (840, 1470262), (952, 1297290), (996, 1239980), (1020, 1210804), (1042, 1185240), (1162, 1062840), (1190, 1037832), (1245, 991984), (1328, 929985), (1360, 908103), (1411, 875280), (1428, 864860), (1563, 790160), (1660, 743988), (1680, 735131), (1743, 708560), (1785, 691888), (1904, 648645), (1992, 619990), (2040, 605402), (2084, 592620), (2324, 531420), (2380, 518916), (2490, 495992), (2605, 474096), (2822, 437640), (2856, 432430), (2905, 425136), (3126, 395080), (3320, 371994), (3486, 354280), (3570, 345944), (3647, 338640), (3984, 309995), (4080, 302701), (4168, 296310), (4233, 291760), (4648, 265710), (4760, 259458), (4980, 247996), (5210, 237048), (5644, 218820), (5712, 216215), (5810, 212568), (6252, 197540), (6640, 185997), (6972, 177140), (7055, 175056), (7140, 172972), (7294, 169320), (7815, 158032), (8336, 148155), (8466, 145880), (8715, 141712), (8857, 139440), (9296, 132855), (9520, 129729), (9877, 125040), (9960, 123998), (10420, 118524), (10941, 112880), (11288, 109410), (11620, 106284), (12504, 98770), (13944, 88570), (14110, 87528), (14280, 86486), (14588, 84660), (15630, 79016), (16932, 72940), (17430, 70856), (17714, 69720), (18235, 67728), (19754, 62520), (19920, 61999), (20840, 59262), (21165, 58352), (21882, 56440), (22576, 54705), (23240, 53142), (25008, 49385), (26571, 46480), (27888, 44285), (28220, 43764), (28560, 43243), (29176, 42330), (29631, 41680), (31260, 39508), (33864, 36470), (34860, 35428)]