1098448440640

素因数分解:

$2^6\times 5^1\times {\mathrm{127}}^1\times {\mathrm{359}}^1\times {\mathrm{75289}}^1$

素因数の和:75792

約数の個数: 112

約数和(自身を含む): 2643654758400

約数和(自身を除く): 1545206317760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 160, 254, 320, 359, 508, 635, 718, 1016, 1270, 1436, 1795, 2032, 2540, 2872, 3590, 4064, 5080, 5744, 7180, 8128, 10160, 11488, 14360, 20320, 22976, 28720, 40640, 45593, 57440, 75289, 91186, 114880, 150578, 182372, 227965, 301156, 364744, 376445, 455930, 602312, 729488, 752890, 911860, 1204624, 1458976, 1505780, 1823720, 2409248, 2917952, 3011560, 3647440, 4818496, 6023120, 7294880, 9561703, 12046240, 14589760, 19123406, 24092480, 27028751, 38246812, 47808515, 54057502, 76493624, 95617030, 108115004, 135143755, 152987248, 191234060, 216230008, 270287510, 305974496, 382468120, 432460016, 540575020, 611948992, 764936240, 864920032, 1081150040, 1529872480, 1729840064, 2162300080, 3059744960, 3432651377, 4324600160, 6865302754, 8649200320, 13730605508, 17163256885, 27461211016, 34326513770, 54922422032, 68653027540, 109844844064, 137306055080, 219689688128, 274612110160, 549224220320, 1098448440640]

約数ペア:

[(1, 1098448440640), (2, 549224220320), (4, 274612110160), (5, 219689688128), (8, 137306055080), (10, 109844844064), (16, 68653027540), (20, 54922422032), (32, 34326513770), (40, 27461211016), (64, 17163256885), (80, 13730605508), (127, 8649200320), (160, 6865302754), (254, 4324600160), (320, 3432651377), (359, 3059744960), (508, 2162300080), (635, 1729840064), (718, 1529872480), (1016, 1081150040), (1270, 864920032), (1436, 764936240), (1795, 611948992), (2032, 540575020), (2540, 432460016), (2872, 382468120), (3590, 305974496), (4064, 270287510), (5080, 216230008), (5744, 191234060), (7180, 152987248), (8128, 135143755), (10160, 108115004), (11488, 95617030), (14360, 76493624), (20320, 54057502), (22976, 47808515), (28720, 38246812), (40640, 27028751), (45593, 24092480), (57440, 19123406), (75289, 14589760), (91186, 12046240), (114880, 9561703), (150578, 7294880), (182372, 6023120), (227965, 4818496), (301156, 3647440), (364744, 3011560), (376445, 2917952), (455930, 2409248), (602312, 1823720), (729488, 1505780), (752890, 1458976), (911860, 1204624)]