1916197560

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3767}}^1$

素因数の和:3947

約数の個数: 160

約数和(自身を含む): 6483296160

約数和(自身を除く): 4567098600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 157, 162, 180, 216, 270, 314, 324, 360, 405, 471, 540, 628, 648, 785, 810, 942, 1080, 1256, 1413, 1570, 1620, 1884, 2355, 2826, 3140, 3240, 3767, 3768, 4239, 4710, 5652, 6280, 7065, 7534, 8478, 9420, 11301, 11304, 12717, 14130, 15068, 16956, 18835, 18840, 21195, 22602, 25434, 28260, 30136, 33903, 33912, 37670, 42390, 45204, 50868, 56505, 56520, 63585, 67806, 75340, 84780, 90408, 101709, 101736, 113010, 127170, 135612, 150680, 169515, 169560, 203418, 226020, 254340, 271224, 305127, 339030, 406836, 452040, 508545, 508680, 591419, 610254, 678060, 813672, 1017090, 1182838, 1220508, 1356120, 1525635, 1774257, 2034180, 2365676, 2441016, 2957095, 3051270, 3548514, 4068360, 4731352, 5322771, 5914190, 6102540, 7097028, 8871285, 10645542, 11828380, 12205080, 14194056, 15968313, 17742570, 21291084, 23656760, 26613855, 31936626, 35485140, 42582168, 47904939, 53227710, 63873252, 70970280, 79841565, 95809878, 106455420, 127746504, 159683130, 191619756, 212910840, 239524695, 319366260, 383239512, 479049390, 638732520, 958098780, 1916197560]

約数ペア:

[(1, 1916197560), (2, 958098780), (3, 638732520), (4, 479049390), (5, 383239512), (6, 319366260), (8, 239524695), (9, 212910840), (10, 191619756), (12, 159683130), (15, 127746504), (18, 106455420), (20, 95809878), (24, 79841565), (27, 70970280), (30, 63873252), (36, 53227710), (40, 47904939), (45, 42582168), (54, 35485140), (60, 31936626), (72, 26613855), (81, 23656760), (90, 21291084), (108, 17742570), (120, 15968313), (135, 14194056), (157, 12205080), (162, 11828380), (180, 10645542), (216, 8871285), (270, 7097028), (314, 6102540), (324, 5914190), (360, 5322771), (405, 4731352), (471, 4068360), (540, 3548514), (628, 3051270), (648, 2957095), (785, 2441016), (810, 2365676), (942, 2034180), (1080, 1774257), (1256, 1525635), (1413, 1356120), (1570, 1220508), (1620, 1182838), (1884, 1017090), (2355, 813672), (2826, 678060), (3140, 610254), (3240, 591419), (3767, 508680), (3768, 508545), (4239, 452040), (4710, 406836), (5652, 339030), (6280, 305127), (7065, 271224), (7534, 254340), (8478, 226020), (9420, 203418), (11301, 169560), (11304, 169515), (12717, 150680), (14130, 135612), (15068, 127170), (16956, 113010), (18835, 101736), (18840, 101709), (21195, 90408), (22602, 84780), (25434, 75340), (28260, 67806), (30136, 63585), (33903, 56520), (33912, 56505), (37670, 50868), (42390, 45204)]