8838685280

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:461

約数の個数: 192

約数和(自身を含む): 22174580736

約数和(自身を除く): 13335895456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 61, 62, 80, 122, 124, 131, 155, 160, 223, 244, 248, 262, 305, 310, 446, 488, 496, 524, 610, 620, 655, 892, 976, 992, 1048, 1115, 1220, 1240, 1310, 1784, 1891, 1952, 2096, 2230, 2440, 2480, 2620, 3568, 3782, 4061, 4192, 4460, 4880, 4960, 5240, 6913, 7136, 7564, 7991, 8122, 8920, 9455, 9760, 10480, 13603, 13826, 15128, 15982, 16244, 17840, 18910, 20305, 20960, 27206, 27652, 29213, 30256, 31964, 32488, 34565, 35680, 37820, 39955, 40610, 54412, 55304, 58426, 60512, 63928, 64976, 68015, 69130, 75640, 79910, 81220, 108824, 110608, 116852, 127856, 129952, 136030, 138260, 146065, 151280, 159820, 162440, 217648, 221216, 233704, 247721, 255712, 272060, 276520, 292130, 302560, 319640, 324880, 421693, 435296, 467408, 495442, 544120, 553040, 584260, 639280, 649760, 843386, 905603, 934816, 990884, 1088240, 1106080, 1168520, 1238605, 1278560, 1686772, 1781993, 1811206, 1981768, 2108465, 2176480, 2337040, 2477210, 3373544, 3563986, 3622412, 3963536, 4216930, 4528015, 4674080, 4954420, 6747088, 7127972, 7244824, 7927072, 8433860, 8909965, 9056030, 9908840, 13494176, 14255944, 14489648, 16867720, 17819930, 18112060, 19817680, 28511888, 28979296, 33735440, 35639860, 36224120, 39635360, 55241783, 57023776, 67470880, 71279720, 72448240, 110483566, 142559440, 144896480, 220967132, 276208915, 285118880, 441934264, 552417830, 883868528, 1104835660, 1767737056, 2209671320, 4419342640, 8838685280]

約数ペア:

[(1, 8838685280), (2, 4419342640), (4, 2209671320), (5, 1767737056), (8, 1104835660), (10, 883868528), (16, 552417830), (20, 441934264), (31, 285118880), (32, 276208915), (40, 220967132), (61, 144896480), (62, 142559440), (80, 110483566), (122, 72448240), (124, 71279720), (131, 67470880), (155, 57023776), (160, 55241783), (223, 39635360), (244, 36224120), (248, 35639860), (262, 33735440), (305, 28979296), (310, 28511888), (446, 19817680), (488, 18112060), (496, 17819930), (524, 16867720), (610, 14489648), (620, 14255944), (655, 13494176), (892, 9908840), (976, 9056030), (992, 8909965), (1048, 8433860), (1115, 7927072), (1220, 7244824), (1240, 7127972), (1310, 6747088), (1784, 4954420), (1891, 4674080), (1952, 4528015), (2096, 4216930), (2230, 3963536), (2440, 3622412), (2480, 3563986), (2620, 3373544), (3568, 2477210), (3782, 2337040), (4061, 2176480), (4192, 2108465), (4460, 1981768), (4880, 1811206), (4960, 1781993), (5240, 1686772), (6913, 1278560), (7136, 1238605), (7564, 1168520), (7991, 1106080), (8122, 1088240), (8920, 990884), (9455, 934816), (9760, 905603), (10480, 843386), (13603, 649760), (13826, 639280), (15128, 584260), (15982, 553040), (16244, 544120), (17840, 495442), (18910, 467408), (20305, 435296), (20960, 421693), (27206, 324880), (27652, 319640), (29213, 302560), (30256, 292130), (31964, 276520), (32488, 272060), (34565, 255712), (35680, 247721), (37820, 233704), (39955, 221216), (40610, 217648), (54412, 162440), (55304, 159820), (58426, 151280), (60512, 146065), (63928, 138260), (64976, 136030), (68015, 129952), (69130, 127856), (75640, 116852), (79910, 110608), (81220, 108824)]