12554077440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{647}}^1$

素因数の和:865

約数の個数: 288

約数和(自身を含む): 41706233856

約数和(自身を除く): 29152156416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 163, 186, 192, 240, 248, 256, 310, 320, 326, 372, 384, 465, 480, 489, 496, 620, 640, 647, 652, 744, 768, 815, 930, 960, 978, 992, 1240, 1280, 1294, 1304, 1488, 1630, 1860, 1920, 1941, 1956, 1984, 2445, 2480, 2588, 2608, 2976, 3235, 3260, 3720, 3840, 3882, 3912, 3968, 4890, 4960, 5053, 5176, 5216, 5952, 6470, 6520, 7440, 7764, 7824, 7936, 9705, 9780, 9920, 10106, 10352, 10432, 11904, 12940, 13040, 14880, 15159, 15528, 15648, 19410, 19560, 19840, 20057, 20212, 20704, 20864, 23808, 25265, 25880, 26080, 29760, 30318, 31056, 31296, 38820, 39120, 39680, 40114, 40424, 41408, 41728, 50530, 51760, 52160, 59520, 60171, 60636, 62112, 62592, 75795, 77640, 78240, 80228, 80848, 82816, 100285, 101060, 103520, 104320, 105461, 119040, 120342, 121272, 124224, 125184, 151590, 155280, 156480, 160456, 161696, 165632, 200570, 202120, 207040, 208640, 210922, 240684, 242544, 248448, 300855, 303180, 310560, 312960, 316383, 320912, 323392, 401140, 404240, 414080, 421844, 481368, 485088, 496896, 527305, 601710, 606360, 621120, 625920, 632766, 641824, 646784, 802280, 808480, 828160, 843688, 962736, 970176, 1054610, 1203420, 1212720, 1242240, 1265532, 1283648, 1293568, 1581915, 1604560, 1616960, 1687376, 1925472, 1940352, 2109220, 2406840, 2425440, 2484480, 2531064, 2567296, 3163830, 3209120, 3233920, 3269291, 3374752, 3850944, 3880704, 4218440, 4813680, 4850880, 5062128, 5134592, 6327660, 6418240, 6467840, 6538582, 6749504, 7701888, 8436880, 9627360, 9701760, 9807873, 10124256, 12655320, 12836480, 13077164, 13499008, 15403776, 16346455, 16873760, 19254720, 19403520, 19615746, 20248512, 25310640, 25672960, 26154328, 26998016, 32692910, 33747520, 38509440, 39231492, 40497024, 49039365, 50621280, 52308656, 65385820, 67495040, 77018880, 78462984, 80994048, 98078730, 101242560, 104617312, 130771640, 134990080, 156925968, 196157460, 202485120, 209234624, 261543280, 313851936, 392314920, 404970240, 418469248, 523086560, 627703872, 784629840, 836938496, 1046173120, 1255407744, 1569259680, 2092346240, 2510815488, 3138519360, 4184692480, 6277038720, 12554077440]

約数ペア:

[(1, 12554077440), (2, 6277038720), (3, 4184692480), (4, 3138519360), (5, 2510815488), (6, 2092346240), (8, 1569259680), (10, 1255407744), (12, 1046173120), (15, 836938496), (16, 784629840), (20, 627703872), (24, 523086560), (30, 418469248), (31, 404970240), (32, 392314920), (40, 313851936), (48, 261543280), (60, 209234624), (62, 202485120), (64, 196157460), (80, 156925968), (93, 134990080), (96, 130771640), (120, 104617312), (124, 101242560), (128, 98078730), (155, 80994048), (160, 78462984), (163, 77018880), (186, 67495040), (192, 65385820), (240, 52308656), (248, 50621280), (256, 49039365), (310, 40497024), (320, 39231492), (326, 38509440), (372, 33747520), (384, 32692910), (465, 26998016), (480, 26154328), (489, 25672960), (496, 25310640), (620, 20248512), (640, 19615746), (647, 19403520), (652, 19254720), (744, 16873760), (768, 16346455), (815, 15403776), (930, 13499008), (960, 13077164), (978, 12836480), (992, 12655320), (1240, 10124256), (1280, 9807873), (1294, 9701760), (1304, 9627360), (1488, 8436880), (1630, 7701888), (1860, 6749504), (1920, 6538582), (1941, 6467840), (1956, 6418240), (1984, 6327660), (2445, 5134592), (2480, 5062128), (2588, 4850880), (2608, 4813680), (2976, 4218440), (3235, 3880704), (3260, 3850944), (3720, 3374752), (3840, 3269291), (3882, 3233920), (3912, 3209120), (3968, 3163830), (4890, 2567296), (4960, 2531064), (5053, 2484480), (5176, 2425440), (5216, 2406840), (5952, 2109220), (6470, 1940352), (6520, 1925472), (7440, 1687376), (7764, 1616960), (7824, 1604560), (7936, 1581915), (9705, 1293568), (9780, 1283648), (9920, 1265532), (10106, 1242240), (10352, 1212720), (10432, 1203420), (11904, 1054610), (12940, 970176), (13040, 962736), (14880, 843688), (15159, 828160), (15528, 808480), (15648, 802280), (19410, 646784), (19560, 641824), (19840, 632766), (20057, 625920), (20212, 621120), (20704, 606360), (20864, 601710), (23808, 527305), (25265, 496896), (25880, 485088), (26080, 481368), (29760, 421844), (30318, 414080), (31056, 404240), (31296, 401140), (38820, 323392), (39120, 320912), (39680, 316383), (40114, 312960), (40424, 310560), (41408, 303180), (41728, 300855), (50530, 248448), (51760, 242544), (52160, 240684), (59520, 210922), (60171, 208640), (60636, 207040), (62112, 202120), (62592, 200570), (75795, 165632), (77640, 161696), (78240, 160456), (80228, 156480), (80848, 155280), (82816, 151590), (100285, 125184), (101060, 124224), (103520, 121272), (104320, 120342), (105461, 119040)]