51971148480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1\times {\mathrm{2731}}^1$

素因数の和:3255

約数の個数: 224

約数和(自身を含む): 169274020608

約数和(自身を除く): 117302872128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 129, 160, 172, 192, 215, 240, 258, 320, 344, 430, 461, 480, 516, 645, 688, 860, 922, 960, 1032, 1290, 1376, 1383, 1720, 1844, 2064, 2305, 2580, 2731, 2752, 2766, 3440, 3688, 4128, 4610, 5160, 5462, 5532, 6880, 6915, 7376, 8193, 8256, 9220, 10320, 10924, 11064, 13655, 13760, 13830, 14752, 16386, 18440, 19823, 20640, 21848, 22128, 27310, 27660, 29504, 32772, 36880, 39646, 40965, 41280, 43696, 44256, 54620, 55320, 59469, 65544, 73760, 79292, 81930, 87392, 88512, 99115, 109240, 110640, 117433, 118938, 131088, 147520, 158584, 163860, 174784, 198230, 218480, 221280, 234866, 237876, 262176, 297345, 317168, 327720, 352299, 396460, 436960, 442560, 469732, 475752, 524352, 587165, 594690, 634336, 655440, 704598, 792920, 873920, 939464, 951504, 1174330, 1189380, 1258991, 1268672, 1310880, 1409196, 1585840, 1761495, 1878928, 1903008, 2348660, 2378760, 2517982, 2621760, 2818392, 3171680, 3522990, 3757856, 3776973, 3806016, 4697320, 4757520, 5035964, 5636784, 6294955, 6343360, 7045980, 7515712, 7553946, 9394640, 9515040, 10071928, 11273568, 12589910, 14091960, 15107892, 18789280, 18884865, 19030080, 20143856, 22547136, 25179820, 28183920, 30215784, 37578560, 37769730, 40287712, 50359640, 54136613, 56367840, 60431568, 75539460, 80575424, 100719280, 108273226, 112735680, 120863136, 151078920, 162409839, 201438560, 216546452, 241726272, 270683065, 302157840, 324819678, 402877120, 433092904, 541366130, 604315680, 649639356, 812049195, 866185808, 1082732260, 1208631360, 1299278712, 1624098390, 1732371616, 2165464520, 2598557424, 3248196780, 3464743232, 4330929040, 5197114848, 6496393560, 8661858080, 10394229696, 12992787120, 17323716160, 25985574240, 51971148480]

約数ペア:

[(1, 51971148480), (2, 25985574240), (3, 17323716160), (4, 12992787120), (5, 10394229696), (6, 8661858080), (8, 6496393560), (10, 5197114848), (12, 4330929040), (15, 3464743232), (16, 3248196780), (20, 2598557424), (24, 2165464520), (30, 1732371616), (32, 1624098390), (40, 1299278712), (43, 1208631360), (48, 1082732260), (60, 866185808), (64, 812049195), (80, 649639356), (86, 604315680), (96, 541366130), (120, 433092904), (129, 402877120), (160, 324819678), (172, 302157840), (192, 270683065), (215, 241726272), (240, 216546452), (258, 201438560), (320, 162409839), (344, 151078920), (430, 120863136), (461, 112735680), (480, 108273226), (516, 100719280), (645, 80575424), (688, 75539460), (860, 60431568), (922, 56367840), (960, 54136613), (1032, 50359640), (1290, 40287712), (1376, 37769730), (1383, 37578560), (1720, 30215784), (1844, 28183920), (2064, 25179820), (2305, 22547136), (2580, 20143856), (2731, 19030080), (2752, 18884865), (2766, 18789280), (3440, 15107892), (3688, 14091960), (4128, 12589910), (4610, 11273568), (5160, 10071928), (5462, 9515040), (5532, 9394640), (6880, 7553946), (6915, 7515712), (7376, 7045980), (8193, 6343360), (8256, 6294955), (9220, 5636784), (10320, 5035964), (10924, 4757520), (11064, 4697320), (13655, 3806016), (13760, 3776973), (13830, 3757856), (14752, 3522990), (16386, 3171680), (18440, 2818392), (19823, 2621760), (20640, 2517982), (21848, 2378760), (22128, 2348660), (27310, 1903008), (27660, 1878928), (29504, 1761495), (32772, 1585840), (36880, 1409196), (39646, 1310880), (40965, 1268672), (41280, 1258991), (43696, 1189380), (44256, 1174330), (54620, 951504), (55320, 939464), (59469, 873920), (65544, 792920), (73760, 704598), (79292, 655440), (81930, 634336), (87392, 594690), (88512, 587165), (99115, 524352), (109240, 475752), (110640, 469732), (117433, 442560), (118938, 436960), (131088, 396460), (147520, 352299), (158584, 327720), (163860, 317168), (174784, 297345), (198230, 262176), (218480, 237876), (221280, 234866)]