1199770920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{647}}^1$

素因数の和:785

約数の個数: 256

約数和(自身を含む): 4283020800

約数和(自身を除く): 3083249880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 101, 102, 108, 120, 135, 136, 153, 170, 180, 202, 204, 216, 255, 270, 303, 306, 340, 360, 404, 408, 459, 505, 510, 540, 606, 612, 647, 680, 765, 808, 909, 918, 1010, 1020, 1080, 1212, 1224, 1294, 1515, 1530, 1717, 1818, 1836, 1941, 2020, 2040, 2295, 2424, 2588, 2727, 3030, 3060, 3235, 3434, 3636, 3672, 3882, 4040, 4545, 4590, 5151, 5176, 5454, 5823, 6060, 6120, 6470, 6868, 7272, 7764, 8585, 9090, 9180, 9705, 10302, 10908, 10999, 11646, 12120, 12940, 13635, 13736, 15453, 15528, 17170, 17469, 18180, 18360, 19410, 20604, 21816, 21998, 23292, 25755, 25880, 27270, 29115, 30906, 32997, 34340, 34938, 36360, 38820, 41208, 43996, 46359, 46584, 51510, 54540, 54995, 58230, 61812, 65347, 65994, 68680, 69876, 77265, 77640, 87345, 87992, 92718, 98991, 103020, 109080, 109990, 116460, 123624, 130694, 131988, 139752, 154530, 164985, 174690, 185436, 196041, 197982, 206040, 219980, 231795, 232920, 261388, 263976, 296973, 309060, 326735, 329970, 349380, 370872, 392082, 395964, 439960, 463590, 494955, 522776, 588123, 593946, 618120, 653470, 659940, 698760, 784164, 791928, 927180, 980205, 989910, 1110899, 1176246, 1187892, 1306940, 1319880, 1484865, 1568328, 1764369, 1854360, 1960410, 1979820, 2221798, 2352492, 2375784, 2613880, 2940615, 2969730, 3332697, 3528738, 3920820, 3959640, 4443596, 4704984, 5554495, 5881230, 5939460, 6665394, 7057476, 7841640, 8821845, 8887192, 9998091, 11108990, 11762460, 11878920, 13330788, 14114952, 16663485, 17643690, 19996182, 22217980, 23524920, 26661576, 29994273, 33326970, 35287380, 39992364, 44435960, 49990455, 59988546, 66653940, 70574760, 79984728, 99980910, 119977092, 133307880, 149971365, 199961820, 239954184, 299942730, 399923640, 599885460, 1199770920]

約数ペア:

[(1, 1199770920), (2, 599885460), (3, 399923640), (4, 299942730), (5, 239954184), (6, 199961820), (8, 149971365), (9, 133307880), (10, 119977092), (12, 99980910), (15, 79984728), (17, 70574760), (18, 66653940), (20, 59988546), (24, 49990455), (27, 44435960), (30, 39992364), (34, 35287380), (36, 33326970), (40, 29994273), (45, 26661576), (51, 23524920), (54, 22217980), (60, 19996182), (68, 17643690), (72, 16663485), (85, 14114952), (90, 13330788), (101, 11878920), (102, 11762460), (108, 11108990), (120, 9998091), (135, 8887192), (136, 8821845), (153, 7841640), (170, 7057476), (180, 6665394), (202, 5939460), (204, 5881230), (216, 5554495), (255, 4704984), (270, 4443596), (303, 3959640), (306, 3920820), (340, 3528738), (360, 3332697), (404, 2969730), (408, 2940615), (459, 2613880), (505, 2375784), (510, 2352492), (540, 2221798), (606, 1979820), (612, 1960410), (647, 1854360), (680, 1764369), (765, 1568328), (808, 1484865), (909, 1319880), (918, 1306940), (1010, 1187892), (1020, 1176246), (1080, 1110899), (1212, 989910), (1224, 980205), (1294, 927180), (1515, 791928), (1530, 784164), (1717, 698760), (1818, 659940), (1836, 653470), (1941, 618120), (2020, 593946), (2040, 588123), (2295, 522776), (2424, 494955), (2588, 463590), (2727, 439960), (3030, 395964), (3060, 392082), (3235, 370872), (3434, 349380), (3636, 329970), (3672, 326735), (3882, 309060), (4040, 296973), (4545, 263976), (4590, 261388), (5151, 232920), (5176, 231795), (5454, 219980), (5823, 206040), (6060, 197982), (6120, 196041), (6470, 185436), (6868, 174690), (7272, 164985), (7764, 154530), (8585, 139752), (9090, 131988), (9180, 130694), (9705, 123624), (10302, 116460), (10908, 109990), (10999, 109080), (11646, 103020), (12120, 98991), (12940, 92718), (13635, 87992), (13736, 87345), (15453, 77640), (15528, 77265), (17170, 69876), (17469, 68680), (18180, 65994), (18360, 65347), (19410, 61812), (20604, 58230), (21816, 54995), (21998, 54540), (23292, 51510), (25755, 46584), (25880, 46359), (27270, 43996), (29115, 41208), (30906, 38820), (32997, 36360), (34340, 34938)]