127926480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1031}}^1$

素因数の和:1105

約数の個数: 160

約数和(自身を含む): 442257408

約数和(自身を除く): 314330928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 47, 48, 55, 60, 66, 80, 88, 94, 110, 120, 132, 141, 165, 176, 188, 220, 235, 240, 264, 282, 330, 376, 440, 470, 517, 528, 564, 660, 705, 752, 880, 940, 1031, 1034, 1128, 1320, 1410, 1551, 1880, 2062, 2068, 2256, 2585, 2640, 2820, 3093, 3102, 3760, 4124, 4136, 5155, 5170, 5640, 6186, 6204, 7755, 8248, 8272, 10310, 10340, 11280, 11341, 12372, 12408, 15465, 15510, 16496, 20620, 20680, 22682, 24744, 24816, 30930, 31020, 34023, 41240, 41360, 45364, 48457, 49488, 56705, 61860, 62040, 68046, 82480, 90728, 96914, 113410, 123720, 124080, 136092, 145371, 170115, 181456, 193828, 226820, 242285, 247440, 272184, 290742, 340230, 387656, 453640, 484570, 533027, 544368, 581484, 680460, 726855, 775312, 907280, 969140, 1066054, 1162968, 1360920, 1453710, 1599081, 1938280, 2132108, 2325936, 2665135, 2721840, 2907420, 3198162, 3876560, 4264216, 5330270, 5814840, 6396324, 7995405, 8528432, 10660540, 11629680, 12792648, 15990810, 21321080, 25585296, 31981620, 42642160, 63963240, 127926480]

約数ペア:

[(1, 127926480), (2, 63963240), (3, 42642160), (4, 31981620), (5, 25585296), (6, 21321080), (8, 15990810), (10, 12792648), (11, 11629680), (12, 10660540), (15, 8528432), (16, 7995405), (20, 6396324), (22, 5814840), (24, 5330270), (30, 4264216), (33, 3876560), (40, 3198162), (44, 2907420), (47, 2721840), (48, 2665135), (55, 2325936), (60, 2132108), (66, 1938280), (80, 1599081), (88, 1453710), (94, 1360920), (110, 1162968), (120, 1066054), (132, 969140), (141, 907280), (165, 775312), (176, 726855), (188, 680460), (220, 581484), (235, 544368), (240, 533027), (264, 484570), (282, 453640), (330, 387656), (376, 340230), (440, 290742), (470, 272184), (517, 247440), (528, 242285), (564, 226820), (660, 193828), (705, 181456), (752, 170115), (880, 145371), (940, 136092), (1031, 124080), (1034, 123720), (1128, 113410), (1320, 96914), (1410, 90728), (1551, 82480), (1880, 68046), (2062, 62040), (2068, 61860), (2256, 56705), (2585, 49488), (2640, 48457), (2820, 45364), (3093, 41360), (3102, 41240), (3760, 34023), (4124, 31020), (4136, 30930), (5155, 24816), (5170, 24744), (5640, 22682), (6186, 20680), (6204, 20620), (7755, 16496), (8248, 15510), (8272, 15465), (10310, 12408), (10340, 12372), (11280, 11341)]