339628680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2003}}^1$

素因数の和:2180

約数の個数: 128

約数和(自身を含む): 1139875200

約数和(自身を除く): 800246520

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, 90, 108, 120, 135, 157, 180, 216, 270, 314, 360, 471, 540, 628, 785, 942, 1080, 1256, 1413, 1570, 1884, 2003, 2355, 2826, 3140, 3768, 4006, 4239, 4710, 5652, 6009, 6280, 7065, 8012, 8478, 9420, 10015, 11304, 12018, 14130, 16024, 16956, 18027, 18840, 20030, 21195, 24036, 28260, 30045, 33912, 36054, 40060, 42390, 48072, 54081, 56520, 60090, 72108, 80120, 84780, 90135, 108162, 120180, 144216, 169560, 180270, 216324, 240360, 270405, 314471, 360540, 432648, 540810, 628942, 721080, 943413, 1081620, 1257884, 1572355, 1886826, 2163240, 2515768, 2830239, 3144710, 3773652, 4717065, 5660478, 6289420, 7547304, 8490717, 9434130, 11320956, 12578840, 14151195, 16981434, 18868260, 22641912, 28302390, 33962868, 37736520, 42453585, 56604780, 67925736, 84907170, 113209560, 169814340, 339628680]

約数ペア:

[(1, 339628680), (2, 169814340), (3, 113209560), (4, 84907170), (5, 67925736), (6, 56604780), (8, 42453585), (9, 37736520), (10, 33962868), (12, 28302390), (15, 22641912), (18, 18868260), (20, 16981434), (24, 14151195), (27, 12578840), (30, 11320956), (36, 9434130), (40, 8490717), (45, 7547304), (54, 6289420), (60, 5660478), (72, 4717065), (90, 3773652), (108, 3144710), (120, 2830239), (135, 2515768), (157, 2163240), (180, 1886826), (216, 1572355), (270, 1257884), (314, 1081620), (360, 943413), (471, 721080), (540, 628942), (628, 540810), (785, 432648), (942, 360540), (1080, 314471), (1256, 270405), (1413, 240360), (1570, 216324), (1884, 180270), (2003, 169560), (2355, 144216), (2826, 120180), (3140, 108162), (3768, 90135), (4006, 84780), (4239, 80120), (4710, 72108), (5652, 60090), (6009, 56520), (6280, 54081), (7065, 48072), (8012, 42390), (8478, 40060), (9420, 36054), (10015, 33912), (11304, 30045), (12018, 28260), (14130, 24036), (16024, 21195), (16956, 20030), (18027, 18840)]