74838720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1$

素因数の和:423

約数の個数: 224

約数和(自身を含む): 273588480

約数和(自身を除く): 198749760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 64, 66, 76, 80, 88, 95, 96, 110, 114, 120, 132, 152, 160, 165, 176, 190, 192, 209, 220, 228, 240, 264, 285, 304, 320, 330, 352, 373, 380, 418, 440, 456, 480, 528, 570, 608, 627, 660, 704, 746, 760, 836, 880, 912, 960, 1045, 1056, 1119, 1140, 1216, 1254, 1320, 1492, 1520, 1672, 1760, 1824, 1865, 2090, 2112, 2238, 2280, 2508, 2640, 2984, 3040, 3135, 3344, 3520, 3648, 3730, 4103, 4180, 4476, 4560, 5016, 5280, 5595, 5968, 6080, 6270, 6688, 7087, 7460, 8206, 8360, 8952, 9120, 10032, 10560, 11190, 11936, 12309, 12540, 13376, 14174, 14920, 16412, 16720, 17904, 18240, 20064, 20515, 21261, 22380, 23872, 24618, 25080, 28348, 29840, 32824, 33440, 35435, 35808, 40128, 41030, 42522, 44760, 49236, 50160, 56696, 59680, 61545, 65648, 66880, 70870, 71616, 77957, 82060, 85044, 89520, 98472, 100320, 106305, 113392, 119360, 123090, 131296, 141740, 155914, 164120, 170088, 179040, 196944, 200640, 212610, 226784, 233871, 246180, 262592, 283480, 311828, 328240, 340176, 358080, 389785, 393888, 425220, 453568, 467742, 492360, 566960, 623656, 656480, 680352, 779570, 787776, 850440, 935484, 984720, 1133920, 1169355, 1247312, 1312960, 1360704, 1559140, 1700880, 1870968, 1969440, 2267840, 2338710, 2494624, 3118280, 3401760, 3741936, 3938880, 4677420, 4989248, 6236560, 6803520, 7483872, 9354840, 12473120, 14967744, 18709680, 24946240, 37419360, 74838720]

約数ペア:

[(1, 74838720), (2, 37419360), (3, 24946240), (4, 18709680), (5, 14967744), (6, 12473120), (8, 9354840), (10, 7483872), (11, 6803520), (12, 6236560), (15, 4989248), (16, 4677420), (19, 3938880), (20, 3741936), (22, 3401760), (24, 3118280), (30, 2494624), (32, 2338710), (33, 2267840), (38, 1969440), (40, 1870968), (44, 1700880), (48, 1559140), (55, 1360704), (57, 1312960), (60, 1247312), (64, 1169355), (66, 1133920), (76, 984720), (80, 935484), (88, 850440), (95, 787776), (96, 779570), (110, 680352), (114, 656480), (120, 623656), (132, 566960), (152, 492360), (160, 467742), (165, 453568), (176, 425220), (190, 393888), (192, 389785), (209, 358080), (220, 340176), (228, 328240), (240, 311828), (264, 283480), (285, 262592), (304, 246180), (320, 233871), (330, 226784), (352, 212610), (373, 200640), (380, 196944), (418, 179040), (440, 170088), (456, 164120), (480, 155914), (528, 141740), (570, 131296), (608, 123090), (627, 119360), (660, 113392), (704, 106305), (746, 100320), (760, 98472), (836, 89520), (880, 85044), (912, 82060), (960, 77957), (1045, 71616), (1056, 70870), (1119, 66880), (1140, 65648), (1216, 61545), (1254, 59680), (1320, 56696), (1492, 50160), (1520, 49236), (1672, 44760), (1760, 42522), (1824, 41030), (1865, 40128), (2090, 35808), (2112, 35435), (2238, 33440), (2280, 32824), (2508, 29840), (2640, 28348), (2984, 25080), (3040, 24618), (3135, 23872), (3344, 22380), (3520, 21261), (3648, 20515), (3730, 20064), (4103, 18240), (4180, 17904), (4476, 16720), (4560, 16412), (5016, 14920), (5280, 14174), (5595, 13376), (5968, 12540), (6080, 12309), (6270, 11936), (6688, 11190), (7087, 10560), (7460, 10032), (8206, 9120), (8360, 8952)]