181968000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{223}}^1$

素因数の和:272

約数の個数: 256

約数和(自身を含む): 641571840

約数和(自身を除く): 459603840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 64, 68, 75, 80, 85, 96, 100, 102, 120, 125, 128, 136, 150, 160, 170, 192, 200, 204, 223, 240, 250, 255, 272, 300, 320, 340, 375, 384, 400, 408, 425, 446, 480, 500, 510, 544, 600, 640, 669, 680, 750, 800, 816, 850, 892, 960, 1000, 1020, 1088, 1115, 1200, 1275, 1338, 1360, 1500, 1600, 1632, 1700, 1784, 1920, 2000, 2040, 2125, 2176, 2230, 2400, 2550, 2676, 2720, 3000, 3200, 3264, 3345, 3400, 3568, 3791, 4000, 4080, 4250, 4460, 4800, 5100, 5352, 5440, 5575, 6000, 6375, 6528, 6690, 6800, 7136, 7582, 8000, 8160, 8500, 8920, 9600, 10200, 10704, 10880, 11150, 11373, 12000, 12750, 13380, 13600, 14272, 15164, 16000, 16320, 16725, 17000, 17840, 18955, 20400, 21408, 22300, 22746, 24000, 25500, 26760, 27200, 27875, 28544, 30328, 32640, 33450, 34000, 35680, 37910, 40800, 42816, 44600, 45492, 48000, 51000, 53520, 54400, 55750, 56865, 60656, 66900, 68000, 71360, 75820, 81600, 83625, 85632, 89200, 90984, 94775, 102000, 107040, 111500, 113730, 121312, 133800, 136000, 142720, 151640, 163200, 167250, 178400, 181968, 189550, 204000, 214080, 223000, 227460, 242624, 267600, 272000, 284325, 303280, 334500, 356800, 363936, 379100, 408000, 428160, 446000, 454920, 473875, 485248, 535200, 568650, 606560, 669000, 713600, 727872, 758200, 816000, 892000, 909840, 947750, 1070400, 1137300, 1213120, 1338000, 1421625, 1455744, 1516400, 1784000, 1819680, 1895500, 2140800, 2274600, 2426240, 2676000, 2843250, 3032800, 3568000, 3639360, 3791000, 4549200, 5352000, 5686500, 6065600, 7278720, 7582000, 9098400, 10704000, 11373000, 12131200, 15164000, 18196800, 22746000, 30328000, 36393600, 45492000, 60656000, 90984000, 181968000]

約数ペア:

[(1, 181968000), (2, 90984000), (3, 60656000), (4, 45492000), (5, 36393600), (6, 30328000), (8, 22746000), (10, 18196800), (12, 15164000), (15, 12131200), (16, 11373000), (17, 10704000), (20, 9098400), (24, 7582000), (25, 7278720), (30, 6065600), (32, 5686500), (34, 5352000), (40, 4549200), (48, 3791000), (50, 3639360), (51, 3568000), (60, 3032800), (64, 2843250), (68, 2676000), (75, 2426240), (80, 2274600), (85, 2140800), (96, 1895500), (100, 1819680), (102, 1784000), (120, 1516400), (125, 1455744), (128, 1421625), (136, 1338000), (150, 1213120), (160, 1137300), (170, 1070400), (192, 947750), (200, 909840), (204, 892000), (223, 816000), (240, 758200), (250, 727872), (255, 713600), (272, 669000), (300, 606560), (320, 568650), (340, 535200), (375, 485248), (384, 473875), (400, 454920), (408, 446000), (425, 428160), (446, 408000), (480, 379100), (500, 363936), (510, 356800), (544, 334500), (600, 303280), (640, 284325), (669, 272000), (680, 267600), (750, 242624), (800, 227460), (816, 223000), (850, 214080), (892, 204000), (960, 189550), (1000, 181968), (1020, 178400), (1088, 167250), (1115, 163200), (1200, 151640), (1275, 142720), (1338, 136000), (1360, 133800), (1500, 121312), (1600, 113730), (1632, 111500), (1700, 107040), (1784, 102000), (1920, 94775), (2000, 90984), (2040, 89200), (2125, 85632), (2176, 83625), (2230, 81600), (2400, 75820), (2550, 71360), (2676, 68000), (2720, 66900), (3000, 60656), (3200, 56865), (3264, 55750), (3345, 54400), (3400, 53520), (3568, 51000), (3791, 48000), (4000, 45492), (4080, 44600), (4250, 42816), (4460, 40800), (4800, 37910), (5100, 35680), (5352, 34000), (5440, 33450), (5575, 32640), (6000, 30328), (6375, 28544), (6528, 27875), (6690, 27200), (6800, 26760), (7136, 25500), (7582, 24000), (8000, 22746), (8160, 22300), (8500, 21408), (8920, 20400), (9600, 18955), (10200, 17840), (10704, 17000), (10880, 16725), (11150, 16320), (11373, 16000), (12000, 15164), (12750, 14272), (13380, 13600)]