242550880

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10601}}^1$

素因数の和:10640

約数の個数: 96

約数和(自身を含む): 673269408

約数和(自身を除く): 430718528

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 352, 416, 440, 520, 572, 715, 880, 1040, 1144, 1430, 1760, 2080, 2288, 2860, 4576, 5720, 10601, 11440, 21202, 22880, 42404, 53005, 84808, 106010, 116611, 137813, 169616, 212020, 233222, 275626, 339232, 424040, 466444, 551252, 583055, 689065, 848080, 932888, 1102504, 1166110, 1378130, 1515943, 1696160, 1865776, 2205008, 2332220, 2756260, 3031886, 3731552, 4410016, 4664440, 5512520, 6063772, 7579715, 9328880, 11025040, 12127544, 15159430, 18657760, 22050080, 24255088, 30318860, 48510176, 60637720, 121275440, 242550880]

約数ペア:

[(1, 242550880), (2, 121275440), (4, 60637720), (5, 48510176), (8, 30318860), (10, 24255088), (11, 22050080), (13, 18657760), (16, 15159430), (20, 12127544), (22, 11025040), (26, 9328880), (32, 7579715), (40, 6063772), (44, 5512520), (52, 4664440), (55, 4410016), (65, 3731552), (80, 3031886), (88, 2756260), (104, 2332220), (110, 2205008), (130, 1865776), (143, 1696160), (160, 1515943), (176, 1378130), (208, 1166110), (220, 1102504), (260, 932888), (286, 848080), (352, 689065), (416, 583055), (440, 551252), (520, 466444), (572, 424040), (715, 339232), (880, 275626), (1040, 233222), (1144, 212020), (1430, 169616), (1760, 137813), (2080, 116611), (2288, 106010), (2860, 84808), (4576, 53005), (5720, 42404), (10601, 22880), (11440, 21202)]