159054720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1$

素因数の和:493

約数の個数: 256

約数和(自身を含む): 586932480

約数和(自身を除く): 427877760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 64, 66, 68, 80, 85, 88, 96, 102, 110, 120, 128, 132, 136, 160, 165, 170, 176, 187, 192, 204, 220, 240, 255, 264, 272, 320, 330, 340, 352, 374, 384, 408, 440, 443, 480, 510, 528, 544, 561, 640, 660, 680, 704, 748, 816, 880, 886, 935, 960, 1020, 1056, 1088, 1122, 1320, 1329, 1360, 1408, 1496, 1632, 1760, 1772, 1870, 1920, 2040, 2112, 2176, 2215, 2244, 2640, 2658, 2720, 2805, 2992, 3264, 3520, 3544, 3740, 4080, 4224, 4430, 4488, 4873, 5280, 5316, 5440, 5610, 5984, 6528, 6645, 7040, 7088, 7480, 7531, 8160, 8860, 8976, 9746, 10560, 10632, 10880, 11220, 11968, 13290, 14176, 14619, 14960, 15062, 16320, 17720, 17952, 19492, 21120, 21264, 22440, 22593, 23936, 24365, 26580, 28352, 29238, 29920, 30124, 32640, 35440, 35904, 37655, 38984, 42528, 44880, 45186, 48730, 53160, 56704, 58476, 59840, 60248, 70880, 71808, 73095, 75310, 77968, 82841, 85056, 89760, 90372, 97460, 106320, 112965, 116952, 119680, 120496, 141760, 146190, 150620, 155936, 165682, 170112, 179520, 180744, 194920, 212640, 225930, 233904, 240992, 248523, 283520, 292380, 301240, 311872, 331364, 359040, 361488, 389840, 414205, 425280, 451860, 467808, 481984, 497046, 584760, 602480, 623744, 662728, 722976, 779680, 828410, 850560, 903720, 935616, 963968, 994092, 1169520, 1204960, 1242615, 1325456, 1445952, 1559360, 1656820, 1807440, 1871232, 1988184, 2339040, 2409920, 2485230, 2650912, 2891904, 3118720, 3313640, 3614880, 3976368, 4678080, 4819840, 4970460, 5301824, 6627280, 7229760, 7952736, 9356160, 9940920, 10603648, 13254560, 14459520, 15905472, 19881840, 26509120, 31810944, 39763680, 53018240, 79527360, 159054720]

約数ペア:

[(1, 159054720), (2, 79527360), (3, 53018240), (4, 39763680), (5, 31810944), (6, 26509120), (8, 19881840), (10, 15905472), (11, 14459520), (12, 13254560), (15, 10603648), (16, 9940920), (17, 9356160), (20, 7952736), (22, 7229760), (24, 6627280), (30, 5301824), (32, 4970460), (33, 4819840), (34, 4678080), (40, 3976368), (44, 3614880), (48, 3313640), (51, 3118720), (55, 2891904), (60, 2650912), (64, 2485230), (66, 2409920), (68, 2339040), (80, 1988184), (85, 1871232), (88, 1807440), (96, 1656820), (102, 1559360), (110, 1445952), (120, 1325456), (128, 1242615), (132, 1204960), (136, 1169520), (160, 994092), (165, 963968), (170, 935616), (176, 903720), (187, 850560), (192, 828410), (204, 779680), (220, 722976), (240, 662728), (255, 623744), (264, 602480), (272, 584760), (320, 497046), (330, 481984), (340, 467808), (352, 451860), (374, 425280), (384, 414205), (408, 389840), (440, 361488), (443, 359040), (480, 331364), (510, 311872), (528, 301240), (544, 292380), (561, 283520), (640, 248523), (660, 240992), (680, 233904), (704, 225930), (748, 212640), (816, 194920), (880, 180744), (886, 179520), (935, 170112), (960, 165682), (1020, 155936), (1056, 150620), (1088, 146190), (1122, 141760), (1320, 120496), (1329, 119680), (1360, 116952), (1408, 112965), (1496, 106320), (1632, 97460), (1760, 90372), (1772, 89760), (1870, 85056), (1920, 82841), (2040, 77968), (2112, 75310), (2176, 73095), (2215, 71808), (2244, 70880), (2640, 60248), (2658, 59840), (2720, 58476), (2805, 56704), (2992, 53160), (3264, 48730), (3520, 45186), (3544, 44880), (3740, 42528), (4080, 38984), (4224, 37655), (4430, 35904), (4488, 35440), (4873, 32640), (5280, 30124), (5316, 29920), (5440, 29238), (5610, 28352), (5984, 26580), (6528, 24365), (6645, 23936), (7040, 22593), (7088, 22440), (7480, 21264), (7531, 21120), (8160, 19492), (8860, 17952), (8976, 17720), (9746, 16320), (10560, 15062), (10632, 14960), (10880, 14619), (11220, 14176), (11968, 13290)]