67583120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1259}}^1$

素因数の和:1344

約数の個数: 80

約数和(自身を含む): 174363840

約数和(自身を除く): 106780720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 61, 80, 88, 110, 122, 176, 220, 244, 305, 440, 488, 610, 671, 880, 976, 1220, 1259, 1342, 2440, 2518, 2684, 3355, 4880, 5036, 5368, 6295, 6710, 10072, 10736, 12590, 13420, 13849, 20144, 25180, 26840, 27698, 50360, 53680, 55396, 69245, 76799, 100720, 110792, 138490, 153598, 221584, 276980, 307196, 383995, 553960, 614392, 767990, 844789, 1107920, 1228784, 1535980, 1689578, 3071960, 3379156, 4223945, 6143920, 6758312, 8447890, 13516624, 16895780, 33791560, 67583120]

約数ペア:

[(1, 67583120), (2, 33791560), (4, 16895780), (5, 13516624), (8, 8447890), (10, 6758312), (11, 6143920), (16, 4223945), (20, 3379156), (22, 3071960), (40, 1689578), (44, 1535980), (55, 1228784), (61, 1107920), (80, 844789), (88, 767990), (110, 614392), (122, 553960), (176, 383995), (220, 307196), (244, 276980), (305, 221584), (440, 153598), (488, 138490), (610, 110792), (671, 100720), (880, 76799), (976, 69245), (1220, 55396), (1259, 53680), (1342, 50360), (2440, 27698), (2518, 26840), (2684, 25180), (3355, 20144), (4880, 13849), (5036, 13420), (5368, 12590), (6295, 10736), (6710, 10072)]