53778480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1$

素因数の和:316

約数の個数: 240

約数和(自身を含む): 206102880

約数和(自身を除く): 152324400

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, 49, 51, 56, 60, 68, 70, 80, 84, 85, 98, 102, 105, 112, 119, 120, 136, 140, 147, 168, 170, 196, 204, 210, 238, 240, 245, 255, 269, 272, 280, 294, 336, 340, 357, 392, 408, 420, 476, 490, 510, 538, 560, 588, 595, 680, 714, 735, 784, 807, 816, 833, 840, 952, 980, 1020, 1076, 1176, 1190, 1345, 1360, 1428, 1470, 1614, 1666, 1680, 1785, 1883, 1904, 1960, 2040, 2152, 2352, 2380, 2499, 2690, 2856, 2940, 3228, 3332, 3570, 3766, 3920, 4035, 4080, 4165, 4304, 4573, 4760, 4998, 5380, 5649, 5712, 5880, 6456, 6664, 7140, 7532, 8070, 8330, 9146, 9415, 9520, 9996, 10760, 11298, 11760, 12495, 12912, 13181, 13328, 13719, 14280, 15064, 16140, 16660, 18292, 18830, 19992, 21520, 22596, 22865, 24990, 26362, 27438, 28245, 28560, 30128, 32011, 32280, 33320, 36584, 37660, 39543, 39984, 45192, 45730, 49980, 52724, 54876, 56490, 64022, 64560, 65905, 66640, 68595, 73168, 75320, 79086, 90384, 91460, 96033, 99960, 105448, 109752, 112980, 128044, 131810, 137190, 150640, 158172, 160055, 182920, 192066, 197715, 199920, 210896, 219504, 224077, 225960, 256088, 263620, 274380, 316344, 320110, 365840, 384132, 395430, 448154, 451920, 480165, 512176, 527240, 548760, 632688, 640220, 672231, 768264, 790860, 896308, 960330, 1054480, 1097520, 1120385, 1280440, 1344462, 1536528, 1581720, 1792616, 1920660, 2240770, 2560880, 2688924, 3163440, 3361155, 3585232, 3841320, 4481540, 5377848, 6722310, 7682640, 8963080, 10755696, 13444620, 17926160, 26889240, 53778480]

約数ペア:

[(1, 53778480), (2, 26889240), (3, 17926160), (4, 13444620), (5, 10755696), (6, 8963080), (7, 7682640), (8, 6722310), (10, 5377848), (12, 4481540), (14, 3841320), (15, 3585232), (16, 3361155), (17, 3163440), (20, 2688924), (21, 2560880), (24, 2240770), (28, 1920660), (30, 1792616), (34, 1581720), (35, 1536528), (40, 1344462), (42, 1280440), (48, 1120385), (49, 1097520), (51, 1054480), (56, 960330), (60, 896308), (68, 790860), (70, 768264), (80, 672231), (84, 640220), (85, 632688), (98, 548760), (102, 527240), (105, 512176), (112, 480165), (119, 451920), (120, 448154), (136, 395430), (140, 384132), (147, 365840), (168, 320110), (170, 316344), (196, 274380), (204, 263620), (210, 256088), (238, 225960), (240, 224077), (245, 219504), (255, 210896), (269, 199920), (272, 197715), (280, 192066), (294, 182920), (336, 160055), (340, 158172), (357, 150640), (392, 137190), (408, 131810), (420, 128044), (476, 112980), (490, 109752), (510, 105448), (538, 99960), (560, 96033), (588, 91460), (595, 90384), (680, 79086), (714, 75320), (735, 73168), (784, 68595), (807, 66640), (816, 65905), (833, 64560), (840, 64022), (952, 56490), (980, 54876), (1020, 52724), (1076, 49980), (1176, 45730), (1190, 45192), (1345, 39984), (1360, 39543), (1428, 37660), (1470, 36584), (1614, 33320), (1666, 32280), (1680, 32011), (1785, 30128), (1883, 28560), (1904, 28245), (1960, 27438), (2040, 26362), (2152, 24990), (2352, 22865), (2380, 22596), (2499, 21520), (2690, 19992), (2856, 18830), (2940, 18292), (3228, 16660), (3332, 16140), (3570, 15064), (3766, 14280), (3920, 13719), (4035, 13328), (4080, 13181), (4165, 12912), (4304, 12495), (4573, 11760), (4760, 11298), (4998, 10760), (5380, 9996), (5649, 9520), (5712, 9415), (5880, 9146), (6456, 8330), (6664, 8070), (7140, 7532)]