74687118720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{353}}^1\times {\mathrm{419}}^1$

素因数の和:1057

約数の個数: 256

約数和(自身を含む): 240219302400

約数和(自身を除く): 165532183680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 263, 320, 353, 384, 419, 480, 526, 640, 706, 789, 838, 960, 1052, 1059, 1257, 1315, 1412, 1578, 1676, 1765, 1920, 2095, 2104, 2118, 2514, 2630, 2824, 3156, 3352, 3530, 3945, 4190, 4208, 4236, 5028, 5260, 5295, 5648, 6285, 6312, 6704, 7060, 7890, 8380, 8416, 8472, 10056, 10520, 10590, 11296, 12570, 12624, 13408, 14120, 15780, 16760, 16832, 16944, 20112, 21040, 21180, 22592, 25140, 25248, 26816, 28240, 31560, 33520, 33664, 33888, 40224, 42080, 42360, 45184, 50280, 50496, 53632, 56480, 63120, 67040, 67776, 80448, 84160, 84720, 92839, 100560, 100992, 110197, 112960, 126240, 134080, 135552, 147907, 160896, 168320, 169440, 185678, 201120, 220394, 225920, 252480, 268160, 278517, 295814, 330591, 338880, 371356, 402240, 440788, 443721, 464195, 504960, 550985, 557034, 591628, 661182, 677760, 739535, 742712, 804480, 881576, 887442, 928390, 1101970, 1114068, 1183256, 1322364, 1392585, 1479070, 1485424, 1652955, 1763152, 1774884, 1856780, 2203940, 2218605, 2228136, 2366512, 2644728, 2785170, 2958140, 2970848, 3305910, 3526304, 3549768, 3713560, 4407880, 4437210, 4456272, 4733024, 5289456, 5570340, 5916280, 5941696, 6611820, 7052608, 7099536, 7427120, 8815760, 8874420, 8912544, 9466048, 10578912, 11140680, 11832560, 11883392, 13223640, 14105216, 14199072, 14854240, 17631520, 17748840, 17825088, 18932096, 21157824, 22281360, 23665120, 26447280, 28398144, 29708480, 35263040, 35497680, 35650176, 38899541, 42315648, 44562720, 47330240, 52894560, 56796288, 59416960, 70526080, 70995360, 77799082, 89125440, 94660480, 105789120, 116698623, 141990720, 155598164, 178250880, 194497705, 211578240, 233397246, 283981440, 311196328, 388995410, 466794492, 583493115, 622392656, 777990820, 933588984, 1166986230, 1244785312, 1555981640, 1867177968, 2333972460, 2489570624, 3111963280, 3734355936, 4667944920, 4979141248, 6223926560, 7468711872, 9335889840, 12447853120, 14937423744, 18671779680, 24895706240, 37343559360, 74687118720]

約数ペア:

[(1, 74687118720), (2, 37343559360), (3, 24895706240), (4, 18671779680), (5, 14937423744), (6, 12447853120), (8, 9335889840), (10, 7468711872), (12, 6223926560), (15, 4979141248), (16, 4667944920), (20, 3734355936), (24, 3111963280), (30, 2489570624), (32, 2333972460), (40, 1867177968), (48, 1555981640), (60, 1244785312), (64, 1166986230), (80, 933588984), (96, 777990820), (120, 622392656), (128, 583493115), (160, 466794492), (192, 388995410), (240, 311196328), (263, 283981440), (320, 233397246), (353, 211578240), (384, 194497705), (419, 178250880), (480, 155598164), (526, 141990720), (640, 116698623), (706, 105789120), (789, 94660480), (838, 89125440), (960, 77799082), (1052, 70995360), (1059, 70526080), (1257, 59416960), (1315, 56796288), (1412, 52894560), (1578, 47330240), (1676, 44562720), (1765, 42315648), (1920, 38899541), (2095, 35650176), (2104, 35497680), (2118, 35263040), (2514, 29708480), (2630, 28398144), (2824, 26447280), (3156, 23665120), (3352, 22281360), (3530, 21157824), (3945, 18932096), (4190, 17825088), (4208, 17748840), (4236, 17631520), (5028, 14854240), (5260, 14199072), (5295, 14105216), (5648, 13223640), (6285, 11883392), (6312, 11832560), (6704, 11140680), (7060, 10578912), (7890, 9466048), (8380, 8912544), (8416, 8874420), (8472, 8815760), (10056, 7427120), (10520, 7099536), (10590, 7052608), (11296, 6611820), (12570, 5941696), (12624, 5916280), (13408, 5570340), (14120, 5289456), (15780, 4733024), (16760, 4456272), (16832, 4437210), (16944, 4407880), (20112, 3713560), (21040, 3549768), (21180, 3526304), (22592, 3305910), (25140, 2970848), (25248, 2958140), (26816, 2785170), (28240, 2644728), (31560, 2366512), (33520, 2228136), (33664, 2218605), (33888, 2203940), (40224, 1856780), (42080, 1774884), (42360, 1763152), (45184, 1652955), (50280, 1485424), (50496, 1479070), (53632, 1392585), (56480, 1322364), (63120, 1183256), (67040, 1114068), (67776, 1101970), (80448, 928390), (84160, 887442), (84720, 881576), (92839, 804480), (100560, 742712), (100992, 739535), (110197, 677760), (112960, 661182), (126240, 591628), (134080, 557034), (135552, 550985), (147907, 504960), (160896, 464195), (168320, 443721), (169440, 440788), (185678, 402240), (201120, 371356), (220394, 338880), (225920, 330591), (252480, 295814), (268160, 278517)]