1345866240

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5653}}^1$

素因数の和:5710

約数の個数: 160

約数和(自身を含む): 4442144256

約数和(自身を除く): 3096278016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1536, 1860, 1920, 1984, 2480, 2560, 2976, 3720, 3840, 3968, 4960, 5653, 5952, 7440, 7680, 7936, 9920, 11306, 11904, 14880, 15872, 16959, 19840, 22612, 23808, 28265, 29760, 33918, 39680, 45224, 47616, 56530, 59520, 67836, 79360, 84795, 90448, 113060, 119040, 135672, 169590, 175243, 180896, 226120, 238080, 271344, 339180, 350486, 361792, 452240, 525729, 542688, 678360, 700972, 723584, 876215, 904480, 1051458, 1085376, 1356720, 1401944, 1447168, 1752430, 1808960, 2102916, 2170752, 2628645, 2713440, 2803888, 2894336, 3504860, 3617920, 4205832, 4341504, 5257290, 5426880, 5607776, 7009720, 7235840, 8411664, 8683008, 10514580, 10853760, 11215552, 14019440, 14471680, 16823328, 21029160, 21707520, 22431104, 28038880, 33646656, 42058320, 43415040, 44862208, 56077760, 67293312, 84116640, 89724416, 112155520, 134586624, 168233280, 224311040, 269173248, 336466560, 448622080, 672933120, 1345866240]

約数ペア:

[(1, 1345866240), (2, 672933120), (3, 448622080), (4, 336466560), (5, 269173248), (6, 224311040), (8, 168233280), (10, 134586624), (12, 112155520), (15, 89724416), (16, 84116640), (20, 67293312), (24, 56077760), (30, 44862208), (31, 43415040), (32, 42058320), (40, 33646656), (48, 28038880), (60, 22431104), (62, 21707520), (64, 21029160), (80, 16823328), (93, 14471680), (96, 14019440), (120, 11215552), (124, 10853760), (128, 10514580), (155, 8683008), (160, 8411664), (186, 7235840), (192, 7009720), (240, 5607776), (248, 5426880), (256, 5257290), (310, 4341504), (320, 4205832), (372, 3617920), (384, 3504860), (465, 2894336), (480, 2803888), (496, 2713440), (512, 2628645), (620, 2170752), (640, 2102916), (744, 1808960), (768, 1752430), (930, 1447168), (960, 1401944), (992, 1356720), (1240, 1085376), (1280, 1051458), (1488, 904480), (1536, 876215), (1860, 723584), (1920, 700972), (1984, 678360), (2480, 542688), (2560, 525729), (2976, 452240), (3720, 361792), (3840, 350486), (3968, 339180), (4960, 271344), (5653, 238080), (5952, 226120), (7440, 180896), (7680, 175243), (7936, 169590), (9920, 135672), (11306, 119040), (11904, 113060), (14880, 90448), (15872, 84795), (16959, 79360), (19840, 67836), (22612, 59520), (23808, 56530), (28265, 47616), (29760, 45224), (33918, 39680)]