555731280

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{733}}^1$

素因数の和:777

約数の個数: 280

約数和(自身を含む): 2089090248

約数和(自身を除く): 1533358968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 486, 520, 540, 585, 624, 648, 702, 720, 729, 733, 780, 810, 936, 972, 1040, 1053, 1080, 1170, 1215, 1296, 1404, 1458, 1466, 1560, 1620, 1755, 1872, 1944, 2106, 2160, 2199, 2340, 2430, 2808, 2916, 2932, 3120, 3159, 3240, 3510, 3645, 3665, 3888, 4212, 4398, 4680, 4860, 5265, 5616, 5832, 5864, 6318, 6480, 6597, 7020, 7290, 7330, 8424, 8796, 9360, 9477, 9529, 9720, 10530, 10995, 11664, 11728, 12636, 13194, 14040, 14580, 14660, 15795, 16848, 17592, 18954, 19058, 19440, 19791, 21060, 21990, 25272, 26388, 28080, 28587, 29160, 29320, 31590, 32985, 35184, 37908, 38116, 39582, 42120, 43980, 47385, 47645, 50544, 52776, 57174, 58320, 58640, 59373, 63180, 65970, 75816, 76232, 79164, 84240, 85761, 87960, 94770, 95290, 98955, 105552, 114348, 118746, 126360, 131940, 142935, 151632, 152464, 158328, 171522, 175920, 178119, 189540, 190580, 197910, 228696, 237492, 252720, 257283, 263880, 285870, 296865, 316656, 343044, 356238, 379080, 381160, 395820, 428805, 457392, 474984, 514566, 527760, 534357, 571740, 593730, 686088, 712476, 758160, 762320, 771849, 791640, 857610, 890595, 949968, 1029132, 1068714, 1143480, 1187460, 1286415, 1372176, 1424952, 1543698, 1583280, 1715220, 1781190, 2058264, 2137428, 2286960, 2315547, 2374920, 2572830, 2671785, 2849904, 3087396, 3430440, 3562380, 3859245, 4116528, 4274856, 4631094, 4749840, 5145660, 5343570, 6174792, 6860880, 6946641, 7124760, 7718490, 8549712, 9262188, 10291320, 10687140, 11577735, 12349584, 13893282, 14249520, 15436980, 18524376, 20582640, 21374280, 23155470, 27786564, 30873960, 34733205, 37048752, 42748560, 46310940, 55573128, 61747920, 69466410, 92621880, 111146256, 138932820, 185243760, 277865640, 555731280]

約数ペア:

[(1, 555731280), (2, 277865640), (3, 185243760), (4, 138932820), (5, 111146256), (6, 92621880), (8, 69466410), (9, 61747920), (10, 55573128), (12, 46310940), (13, 42748560), (15, 37048752), (16, 34733205), (18, 30873960), (20, 27786564), (24, 23155470), (26, 21374280), (27, 20582640), (30, 18524376), (36, 15436980), (39, 14249520), (40, 13893282), (45, 12349584), (48, 11577735), (52, 10687140), (54, 10291320), (60, 9262188), (65, 8549712), (72, 7718490), (78, 7124760), (80, 6946641), (81, 6860880), (90, 6174792), (104, 5343570), (108, 5145660), (117, 4749840), (120, 4631094), (130, 4274856), (135, 4116528), (144, 3859245), (156, 3562380), (162, 3430440), (180, 3087396), (195, 2849904), (208, 2671785), (216, 2572830), (234, 2374920), (240, 2315547), (243, 2286960), (260, 2137428), (270, 2058264), (312, 1781190), (324, 1715220), (351, 1583280), (360, 1543698), (390, 1424952), (405, 1372176), (432, 1286415), (468, 1187460), (486, 1143480), (520, 1068714), (540, 1029132), (585, 949968), (624, 890595), (648, 857610), (702, 791640), (720, 771849), (729, 762320), (733, 758160), (780, 712476), (810, 686088), (936, 593730), (972, 571740), (1040, 534357), (1053, 527760), (1080, 514566), (1170, 474984), (1215, 457392), (1296, 428805), (1404, 395820), (1458, 381160), (1466, 379080), (1560, 356238), (1620, 343044), (1755, 316656), (1872, 296865), (1944, 285870), (2106, 263880), (2160, 257283), (2199, 252720), (2340, 237492), (2430, 228696), (2808, 197910), (2916, 190580), (2932, 189540), (3120, 178119), (3159, 175920), (3240, 171522), (3510, 158328), (3645, 152464), (3665, 151632), (3888, 142935), (4212, 131940), (4398, 126360), (4680, 118746), (4860, 114348), (5265, 105552), (5616, 98955), (5832, 95290), (5864, 94770), (6318, 87960), (6480, 85761), (6597, 84240), (7020, 79164), (7290, 76232), (7330, 75816), (8424, 65970), (8796, 63180), (9360, 59373), (9477, 58640), (9529, 58320), (9720, 57174), (10530, 52776), (10995, 50544), (11664, 47645), (11728, 47385), (12636, 43980), (13194, 42120), (14040, 39582), (14580, 38116), (14660, 37908), (15795, 35184), (16848, 32985), (17592, 31590), (18954, 29320), (19058, 29160), (19440, 28587), (19791, 28080), (21060, 26388), (21990, 25272)]