189373680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1201}}^1$

素因数の和:1296

約数の個数: 160

約数和(自身を含む): 661773120

約数和(自身を除く): 472399440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 73, 80, 90, 108, 120, 135, 144, 146, 180, 216, 219, 240, 270, 292, 360, 365, 432, 438, 540, 584, 657, 720, 730, 876, 1080, 1095, 1168, 1201, 1314, 1460, 1752, 1971, 2160, 2190, 2402, 2628, 2920, 3285, 3504, 3603, 3942, 4380, 4804, 5256, 5840, 6005, 6570, 7206, 7884, 8760, 9608, 9855, 10512, 10809, 12010, 13140, 14412, 15768, 17520, 18015, 19216, 19710, 21618, 24020, 26280, 28824, 31536, 32427, 36030, 39420, 43236, 48040, 52560, 54045, 57648, 64854, 72060, 78840, 86472, 87673, 96080, 108090, 129708, 144120, 157680, 162135, 172944, 175346, 216180, 259416, 263019, 288240, 324270, 350692, 432360, 438365, 518832, 526038, 648540, 701384, 789057, 864720, 876730, 1052076, 1297080, 1315095, 1402768, 1578114, 1753460, 2104152, 2367171, 2594160, 2630190, 3156228, 3506920, 3945285, 4208304, 4734342, 5260380, 6312456, 7013840, 7890570, 9468684, 10520760, 11835855, 12624912, 15781140, 18937368, 21041520, 23671710, 31562280, 37874736, 47343420, 63124560, 94686840, 189373680]

約数ペア:

[(1, 189373680), (2, 94686840), (3, 63124560), (4, 47343420), (5, 37874736), (6, 31562280), (8, 23671710), (9, 21041520), (10, 18937368), (12, 15781140), (15, 12624912), (16, 11835855), (18, 10520760), (20, 9468684), (24, 7890570), (27, 7013840), (30, 6312456), (36, 5260380), (40, 4734342), (45, 4208304), (48, 3945285), (54, 3506920), (60, 3156228), (72, 2630190), (73, 2594160), (80, 2367171), (90, 2104152), (108, 1753460), (120, 1578114), (135, 1402768), (144, 1315095), (146, 1297080), (180, 1052076), (216, 876730), (219, 864720), (240, 789057), (270, 701384), (292, 648540), (360, 526038), (365, 518832), (432, 438365), (438, 432360), (540, 350692), (584, 324270), (657, 288240), (720, 263019), (730, 259416), (876, 216180), (1080, 175346), (1095, 172944), (1168, 162135), (1201, 157680), (1314, 144120), (1460, 129708), (1752, 108090), (1971, 96080), (2160, 87673), (2190, 86472), (2402, 78840), (2628, 72060), (2920, 64854), (3285, 57648), (3504, 54045), (3603, 52560), (3942, 48040), (4380, 43236), (4804, 39420), (5256, 36030), (5840, 32427), (6005, 31536), (6570, 28824), (7206, 26280), (7884, 24020), (8760, 21618), (9608, 19710), (9855, 19216), (10512, 18015), (10809, 17520), (12010, 15768), (13140, 14412)]