211709760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2657}}^1$

素因数の和:2760

約数の個数: 112

約数和(自身を含む): 680533056

約数和(自身を除く): 468823296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 160, 166, 192, 240, 249, 320, 332, 415, 480, 498, 664, 830, 960, 996, 1245, 1328, 1660, 1992, 2490, 2656, 2657, 3320, 3984, 4980, 5312, 5314, 6640, 7968, 7971, 9960, 10628, 13280, 13285, 15936, 15942, 19920, 21256, 26560, 26570, 31884, 39840, 39855, 42512, 53140, 63768, 79680, 79710, 85024, 106280, 127536, 159420, 170048, 212560, 220531, 255072, 318840, 425120, 441062, 510144, 637680, 661593, 850240, 882124, 1102655, 1275360, 1323186, 1764248, 2205310, 2550720, 2646372, 3307965, 3528496, 4410620, 5292744, 6615930, 7056992, 8821240, 10585488, 13231860, 14113984, 17642480, 21170976, 26463720, 35284960, 42341952, 52927440, 70569920, 105854880, 211709760]

約数ペア:

[(1, 211709760), (2, 105854880), (3, 70569920), (4, 52927440), (5, 42341952), (6, 35284960), (8, 26463720), (10, 21170976), (12, 17642480), (15, 14113984), (16, 13231860), (20, 10585488), (24, 8821240), (30, 7056992), (32, 6615930), (40, 5292744), (48, 4410620), (60, 3528496), (64, 3307965), (80, 2646372), (83, 2550720), (96, 2205310), (120, 1764248), (160, 1323186), (166, 1275360), (192, 1102655), (240, 882124), (249, 850240), (320, 661593), (332, 637680), (415, 510144), (480, 441062), (498, 425120), (664, 318840), (830, 255072), (960, 220531), (996, 212560), (1245, 170048), (1328, 159420), (1660, 127536), (1992, 106280), (2490, 85024), (2656, 79710), (2657, 79680), (3320, 63768), (3984, 53140), (4980, 42512), (5312, 39855), (5314, 39840), (6640, 31884), (7968, 26570), (7971, 26560), (9960, 21256), (10628, 19920), (13280, 15942), (13285, 15936)]