210431040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2011}}^1$

素因数の和:2140

約数の個数: 112

約数和(自身を含む): 674583360

約数和(自身を除く): 464152320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 109, 120, 160, 192, 218, 240, 320, 327, 436, 480, 545, 654, 872, 960, 1090, 1308, 1635, 1744, 2011, 2180, 2616, 3270, 3488, 4022, 4360, 5232, 6033, 6540, 6976, 8044, 8720, 10055, 10464, 12066, 13080, 16088, 17440, 20110, 20928, 24132, 26160, 30165, 32176, 34880, 40220, 48264, 52320, 60330, 64352, 80440, 96528, 104640, 120660, 128704, 160880, 193056, 219199, 241320, 321760, 386112, 438398, 482640, 643520, 657597, 876796, 965280, 1095995, 1315194, 1753592, 1930560, 2191990, 2630388, 3287985, 3507184, 4383980, 5260776, 6575970, 7014368, 8767960, 10521552, 13151940, 14028736, 17535920, 21043104, 26303880, 35071840, 42086208, 52607760, 70143680, 105215520, 210431040]

約数ペア:

[(1, 210431040), (2, 105215520), (3, 70143680), (4, 52607760), (5, 42086208), (6, 35071840), (8, 26303880), (10, 21043104), (12, 17535920), (15, 14028736), (16, 13151940), (20, 10521552), (24, 8767960), (30, 7014368), (32, 6575970), (40, 5260776), (48, 4383980), (60, 3507184), (64, 3287985), (80, 2630388), (96, 2191990), (109, 1930560), (120, 1753592), (160, 1315194), (192, 1095995), (218, 965280), (240, 876796), (320, 657597), (327, 643520), (436, 482640), (480, 438398), (545, 386112), (654, 321760), (872, 241320), (960, 219199), (1090, 193056), (1308, 160880), (1635, 128704), (1744, 120660), (2011, 104640), (2180, 96528), (2616, 80440), (3270, 64352), (3488, 60330), (4022, 52320), (4360, 48264), (5232, 40220), (6033, 34880), (6540, 32176), (6976, 30165), (8044, 26160), (8720, 24132), (10055, 20928), (10464, 20110), (12066, 17440), (13080, 16088)]