164810880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:140

約数の個数: 384

約数和(自身を含む): 641571840

約数和(自身を除く): 476760960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 32, 36, 39, 40, 45, 48, 52, 60, 62, 64, 65, 71, 72, 78, 80, 90, 93, 96, 104, 117, 120, 124, 128, 130, 142, 144, 155, 156, 160, 180, 186, 192, 195, 208, 213, 234, 240, 248, 260, 279, 284, 288, 310, 312, 320, 355, 360, 372, 384, 390, 403, 416, 426, 465, 468, 480, 496, 520, 558, 568, 576, 585, 620, 624, 639, 640, 710, 720, 744, 780, 806, 832, 852, 923, 930, 936, 960, 992, 1040, 1065, 1116, 1136, 1152, 1170, 1209, 1240, 1248, 1278, 1395, 1420, 1440, 1488, 1560, 1612, 1664, 1704, 1846, 1860, 1872, 1920, 1984, 2015, 2080, 2130, 2201, 2232, 2272, 2340, 2418, 2480, 2496, 2556, 2769, 2790, 2840, 2880, 2976, 3120, 3195, 3224, 3408, 3627, 3692, 3720, 3744, 3968, 4030, 4160, 4260, 4402, 4464, 4544, 4615, 4680, 4836, 4960, 4992, 5112, 5538, 5580, 5680, 5760, 5952, 6045, 6240, 6390, 6448, 6603, 6816, 7254, 7384, 7440, 7488, 8060, 8307, 8320, 8520, 8804, 8928, 9088, 9230, 9360, 9672, 9920, 10224, 11005, 11076, 11160, 11360, 11904, 12090, 12480, 12780, 12896, 13206, 13632, 13845, 14508, 14768, 14880, 14976, 16120, 16614, 17040, 17608, 17856, 18135, 18460, 18720, 19344, 19809, 19840, 20448, 22010, 22152, 22320, 22720, 24180, 24960, 25560, 25792, 26412, 27264, 27690, 28613, 29016, 29536, 29760, 32240, 33015, 33228, 34080, 35216, 35712, 36270, 36920, 37440, 38688, 39618, 40896, 41535, 44020, 44304, 44640, 45440, 48360, 51120, 51584, 52824, 55380, 57226, 58032, 59072, 59520, 64480, 66030, 66456, 68160, 70432, 72540, 73840, 74880, 77376, 79236, 81792, 83070, 85839, 88040, 88608, 89280, 96720, 99045, 102240, 105648, 110760, 114452, 116064, 118144, 128960, 132060, 132912, 136320, 140864, 143065, 145080, 147680, 154752, 158472, 166140, 171678, 176080, 177216, 178560, 193440, 198090, 204480, 211296, 221520, 228904, 232128, 257517, 257920, 264120, 265824, 281728, 286130, 290160, 295360, 316944, 332280, 343356, 352160, 354432, 386880, 396180, 408960, 422592, 429195, 443040, 457808, 464256, 515034, 528240, 531648, 572260, 580320, 590720, 633888, 664560, 686712, 704320, 773760, 792360, 845184, 858390, 886080, 915616, 1030068, 1056480, 1063296, 1144520, 1160640, 1267776, 1287585, 1329120, 1373424, 1408640, 1584720, 1716780, 1772160, 1831232, 2060136, 2112960, 2289040, 2321280, 2535552, 2575170, 2658240, 2746848, 3169440, 3433560, 3662464, 4120272, 4225920, 4578080, 5150340, 5316480, 5493696, 6338880, 6867120, 8240544, 9156160, 10300680, 10987392, 12677760, 13734240, 16481088, 18312320, 20601360, 27468480, 32962176, 41202720, 54936960, 82405440, 164810880]

約数ペア:

[(1, 164810880), (2, 82405440), (3, 54936960), (4, 41202720), (5, 32962176), (6, 27468480), (8, 20601360), (9, 18312320), (10, 16481088), (12, 13734240), (13, 12677760), (15, 10987392), (16, 10300680), (18, 9156160), (20, 8240544), (24, 6867120), (26, 6338880), (30, 5493696), (31, 5316480), (32, 5150340), (36, 4578080), (39, 4225920), (40, 4120272), (45, 3662464), (48, 3433560), (52, 3169440), (60, 2746848), (62, 2658240), (64, 2575170), (65, 2535552), (71, 2321280), (72, 2289040), (78, 2112960), (80, 2060136), (90, 1831232), (93, 1772160), (96, 1716780), (104, 1584720), (117, 1408640), (120, 1373424), (124, 1329120), (128, 1287585), (130, 1267776), (142, 1160640), (144, 1144520), (155, 1063296), (156, 1056480), (160, 1030068), (180, 915616), (186, 886080), (192, 858390), (195, 845184), (208, 792360), (213, 773760), (234, 704320), (240, 686712), (248, 664560), (260, 633888), (279, 590720), (284, 580320), (288, 572260), (310, 531648), (312, 528240), (320, 515034), (355, 464256), (360, 457808), (372, 443040), (384, 429195), (390, 422592), (403, 408960), (416, 396180), (426, 386880), (465, 354432), (468, 352160), (480, 343356), (496, 332280), (520, 316944), (558, 295360), (568, 290160), (576, 286130), (585, 281728), (620, 265824), (624, 264120), (639, 257920), (640, 257517), (710, 232128), (720, 228904), (744, 221520), (780, 211296), (806, 204480), (832, 198090), (852, 193440), (923, 178560), (930, 177216), (936, 176080), (960, 171678), (992, 166140), (1040, 158472), (1065, 154752), (1116, 147680), (1136, 145080), (1152, 143065), (1170, 140864), (1209, 136320), (1240, 132912), (1248, 132060), (1278, 128960), (1395, 118144), (1420, 116064), (1440, 114452), (1488, 110760), (1560, 105648), (1612, 102240), (1664, 99045), (1704, 96720), (1846, 89280), (1860, 88608), (1872, 88040), (1920, 85839), (1984, 83070), (2015, 81792), (2080, 79236), (2130, 77376), (2201, 74880), (2232, 73840), (2272, 72540), (2340, 70432), (2418, 68160), (2480, 66456), (2496, 66030), (2556, 64480), (2769, 59520), (2790, 59072), (2840, 58032), (2880, 57226), (2976, 55380), (3120, 52824), (3195, 51584), (3224, 51120), (3408, 48360), (3627, 45440), (3692, 44640), (3720, 44304), (3744, 44020), (3968, 41535), (4030, 40896), (4160, 39618), (4260, 38688), (4402, 37440), (4464, 36920), (4544, 36270), (4615, 35712), (4680, 35216), (4836, 34080), (4960, 33228), (4992, 33015), (5112, 32240), (5538, 29760), (5580, 29536), (5680, 29016), (5760, 28613), (5952, 27690), (6045, 27264), (6240, 26412), (6390, 25792), (6448, 25560), (6603, 24960), (6816, 24180), (7254, 22720), (7384, 22320), (7440, 22152), (7488, 22010), (8060, 20448), (8307, 19840), (8320, 19809), (8520, 19344), (8804, 18720), (8928, 18460), (9088, 18135), (9230, 17856), (9360, 17608), (9672, 17040), (9920, 16614), (10224, 16120), (11005, 14976), (11076, 14880), (11160, 14768), (11360, 14508), (11904, 13845), (12090, 13632), (12480, 13206), (12780, 12896)]