1489159680

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2731}}^1$

素因数の和:2828

約数の個数: 160

約数和(自身を含む): 4829476608

約数和(自身を除く): 3340316928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 256, 284, 320, 355, 384, 426, 480, 512, 568, 640, 710, 768, 852, 960, 1065, 1136, 1280, 1420, 1536, 1704, 1920, 2130, 2272, 2560, 2731, 2840, 3408, 3840, 4260, 4544, 5462, 5680, 6816, 7680, 8193, 8520, 9088, 10924, 11360, 13632, 13655, 16386, 17040, 18176, 21848, 22720, 27264, 27310, 32772, 34080, 36352, 40965, 43696, 45440, 54528, 54620, 65544, 68160, 81930, 87392, 90880, 109056, 109240, 131088, 136320, 163860, 174784, 181760, 193901, 218480, 262176, 272640, 327720, 349568, 387802, 436960, 524352, 545280, 581703, 655440, 699136, 775604, 873920, 969505, 1048704, 1163406, 1310880, 1398272, 1551208, 1747840, 1939010, 2097408, 2326812, 2621760, 2908515, 3102416, 3495680, 3878020, 4194816, 4653624, 5243520, 5817030, 6204832, 6991360, 7756040, 9307248, 10487040, 11634060, 12409664, 15512080, 18614496, 20974080, 23268120, 24819328, 31024160, 37228992, 46536240, 49638656, 62048320, 74457984, 93072480, 99277312, 124096640, 148915968, 186144960, 248193280, 297831936, 372289920, 496386560, 744579840, 1489159680]

約数ペア:

[(1, 1489159680), (2, 744579840), (3, 496386560), (4, 372289920), (5, 297831936), (6, 248193280), (8, 186144960), (10, 148915968), (12, 124096640), (15, 99277312), (16, 93072480), (20, 74457984), (24, 62048320), (30, 49638656), (32, 46536240), (40, 37228992), (48, 31024160), (60, 24819328), (64, 23268120), (71, 20974080), (80, 18614496), (96, 15512080), (120, 12409664), (128, 11634060), (142, 10487040), (160, 9307248), (192, 7756040), (213, 6991360), (240, 6204832), (256, 5817030), (284, 5243520), (320, 4653624), (355, 4194816), (384, 3878020), (426, 3495680), (480, 3102416), (512, 2908515), (568, 2621760), (640, 2326812), (710, 2097408), (768, 1939010), (852, 1747840), (960, 1551208), (1065, 1398272), (1136, 1310880), (1280, 1163406), (1420, 1048704), (1536, 969505), (1704, 873920), (1920, 775604), (2130, 699136), (2272, 655440), (2560, 581703), (2731, 545280), (2840, 524352), (3408, 436960), (3840, 387802), (4260, 349568), (4544, 327720), (5462, 272640), (5680, 262176), (6816, 218480), (7680, 193901), (8193, 181760), (8520, 174784), (9088, 163860), (10924, 136320), (11360, 131088), (13632, 109240), (13655, 109056), (16386, 90880), (17040, 87392), (18176, 81930), (21848, 68160), (22720, 65544), (27264, 54620), (27310, 54528), (32772, 45440), (34080, 43696), (36352, 40965)]