77776929160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{1747}}^1$

素因数の和:2028

約数の個数: 256

約数和(自身を含む): 217479168000

約数和(自身を除く): 139702238840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 47, 56, 68, 70, 85, 94, 119, 136, 140, 170, 188, 199, 235, 238, 280, 329, 340, 376, 398, 470, 476, 595, 658, 680, 796, 799, 940, 952, 995, 1190, 1316, 1393, 1592, 1598, 1645, 1747, 1880, 1990, 2380, 2632, 2786, 3196, 3290, 3383, 3494, 3980, 3995, 4760, 5572, 5593, 6392, 6580, 6766, 6965, 6988, 7960, 7990, 8735, 9353, 11144, 11186, 12229, 13160, 13532, 13930, 13976, 15980, 16915, 17470, 18706, 22372, 23681, 24458, 27064, 27860, 27965, 29699, 31960, 33830, 34940, 37412, 44744, 46765, 47362, 48916, 55720, 55930, 59398, 61145, 65471, 67660, 69880, 74824, 82109, 93530, 94724, 97832, 111860, 118405, 118796, 122290, 130942, 135320, 148495, 159001, 164218, 187060, 189448, 207893, 223720, 236810, 237592, 244580, 261884, 296990, 318002, 327355, 328436, 347653, 374120, 410545, 415786, 473620, 489160, 523768, 574763, 593980, 636004, 654710, 656872, 695306, 795005, 821090, 831572, 947240, 1039465, 1113007, 1149526, 1187960, 1272008, 1309420, 1390612, 1395853, 1590010, 1642180, 1663144, 1738265, 2078930, 2226014, 2299052, 2433571, 2618840, 2781224, 2791706, 2873815, 3180020, 3284360, 3476530, 4157860, 4452028, 4598104, 4867142, 5565035, 5583412, 5747630, 5910101, 6360040, 6953060, 6979265, 8315720, 8904056, 9734284, 9770971, 11130070, 11166824, 11495260, 11820202, 12167855, 13906120, 13958530, 16339691, 19468568, 19541942, 22260140, 22990520, 23640404, 24335710, 27917060, 29550505, 32679382, 39083884, 41370707, 44520280, 47280808, 48671420, 48854855, 55834120, 59101010, 65358764, 78167768, 81698455, 82741414, 97342840, 97709710, 114377837, 118202020, 130717528, 163396910, 165482828, 195419420, 206853535, 228755674, 236404040, 277774747, 326793820, 330965656, 390838840, 413707070, 457511348, 555549494, 571889185, 653587640, 827414140, 915022696, 1111098988, 1143778370, 1388873735, 1654828280, 1944423229, 2222197976, 2287556740, 2777747470, 3888846458, 4575113480, 5555494940, 7777692916, 9722116145, 11110989880, 15555385832, 19444232290, 38888464580, 77776929160]

約数ペア:

[(1, 77776929160), (2, 38888464580), (4, 19444232290), (5, 15555385832), (7, 11110989880), (8, 9722116145), (10, 7777692916), (14, 5555494940), (17, 4575113480), (20, 3888846458), (28, 2777747470), (34, 2287556740), (35, 2222197976), (40, 1944423229), (47, 1654828280), (56, 1388873735), (68, 1143778370), (70, 1111098988), (85, 915022696), (94, 827414140), (119, 653587640), (136, 571889185), (140, 555549494), (170, 457511348), (188, 413707070), (199, 390838840), (235, 330965656), (238, 326793820), (280, 277774747), (329, 236404040), (340, 228755674), (376, 206853535), (398, 195419420), (470, 165482828), (476, 163396910), (595, 130717528), (658, 118202020), (680, 114377837), (796, 97709710), (799, 97342840), (940, 82741414), (952, 81698455), (995, 78167768), (1190, 65358764), (1316, 59101010), (1393, 55834120), (1592, 48854855), (1598, 48671420), (1645, 47280808), (1747, 44520280), (1880, 41370707), (1990, 39083884), (2380, 32679382), (2632, 29550505), (2786, 27917060), (3196, 24335710), (3290, 23640404), (3383, 22990520), (3494, 22260140), (3980, 19541942), (3995, 19468568), (4760, 16339691), (5572, 13958530), (5593, 13906120), (6392, 12167855), (6580, 11820202), (6766, 11495260), (6965, 11166824), (6988, 11130070), (7960, 9770971), (7990, 9734284), (8735, 8904056), (9353, 8315720), (11144, 6979265), (11186, 6953060), (12229, 6360040), (13160, 5910101), (13532, 5747630), (13930, 5583412), (13976, 5565035), (15980, 4867142), (16915, 4598104), (17470, 4452028), (18706, 4157860), (22372, 3476530), (23681, 3284360), (24458, 3180020), (27064, 2873815), (27860, 2791706), (27965, 2781224), (29699, 2618840), (31960, 2433571), (33830, 2299052), (34940, 2226014), (37412, 2078930), (44744, 1738265), (46765, 1663144), (47362, 1642180), (48916, 1590010), (55720, 1395853), (55930, 1390612), (59398, 1309420), (61145, 1272008), (65471, 1187960), (67660, 1149526), (69880, 1113007), (74824, 1039465), (82109, 947240), (93530, 831572), (94724, 821090), (97832, 795005), (111860, 695306), (118405, 656872), (118796, 654710), (122290, 636004), (130942, 593980), (135320, 574763), (148495, 523768), (159001, 489160), (164218, 473620), (187060, 415786), (189448, 410545), (207893, 374120), (223720, 347653), (236810, 328436), (237592, 327355), (244580, 318002), (261884, 296990)]