18612816000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{401}}^1\times {\mathrm{967}}^1$

素因数の和:1400

約数の個数: 256

約数和(自身を含む): 61919320320

約数和(自身を除く): 43306504320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 128, 150, 160, 192, 200, 240, 250, 300, 320, 375, 384, 400, 401, 480, 500, 600, 640, 750, 800, 802, 960, 967, 1000, 1200, 1203, 1500, 1600, 1604, 1920, 1934, 2000, 2005, 2400, 2406, 2901, 3000, 3200, 3208, 3868, 4000, 4010, 4800, 4812, 4835, 5802, 6000, 6015, 6416, 7736, 8000, 8020, 9600, 9624, 9670, 10025, 11604, 12000, 12030, 12832, 14505, 15472, 16000, 16040, 19248, 19340, 20050, 23208, 24000, 24060, 24175, 25664, 29010, 30075, 30944, 32080, 38496, 38680, 40100, 46416, 48000, 48120, 48350, 50125, 51328, 58020, 60150, 61888, 64160, 72525, 76992, 77360, 80200, 92832, 96240, 96700, 100250, 116040, 120300, 120875, 123776, 128320, 145050, 150375, 153984, 154720, 160400, 185664, 192480, 193400, 200500, 232080, 240600, 241750, 256640, 290100, 300750, 309440, 320800, 362625, 371328, 384960, 386800, 387767, 401000, 464160, 481200, 483500, 580200, 601500, 618880, 641600, 725250, 769920, 773600, 775534, 802000, 928320, 962400, 967000, 1160400, 1163301, 1203000, 1283200, 1450500, 1547200, 1551068, 1604000, 1856640, 1924800, 1934000, 1938835, 2320800, 2326602, 2406000, 2901000, 3094400, 3102136, 3208000, 3849600, 3868000, 3877670, 4641600, 4653204, 4812000, 5802000, 5816505, 6204272, 6416000, 7736000, 7755340, 9283200, 9306408, 9624000, 9694175, 11604000, 11633010, 12408544, 15472000, 15510680, 18612816, 19248000, 19388350, 23208000, 23266020, 24817088, 29082525, 31021360, 37225632, 38776700, 46416000, 46532040, 48470875, 49634176, 58165050, 62042720, 74451264, 77553400, 93064080, 96941750, 116330100, 124085440, 145412625, 148902528, 155106800, 186128160, 193883500, 232660200, 248170880, 290825250, 310213600, 372256320, 387767000, 465320400, 581650500, 620427200, 744512640, 775534000, 930640800, 1163301000, 1240854400, 1551068000, 1861281600, 2326602000, 3102136000, 3722563200, 4653204000, 6204272000, 9306408000, 18612816000]

約数ペア:

[(1, 18612816000), (2, 9306408000), (3, 6204272000), (4, 4653204000), (5, 3722563200), (6, 3102136000), (8, 2326602000), (10, 1861281600), (12, 1551068000), (15, 1240854400), (16, 1163301000), (20, 930640800), (24, 775534000), (25, 744512640), (30, 620427200), (32, 581650500), (40, 465320400), (48, 387767000), (50, 372256320), (60, 310213600), (64, 290825250), (75, 248170880), (80, 232660200), (96, 193883500), (100, 186128160), (120, 155106800), (125, 148902528), (128, 145412625), (150, 124085440), (160, 116330100), (192, 96941750), (200, 93064080), (240, 77553400), (250, 74451264), (300, 62042720), (320, 58165050), (375, 49634176), (384, 48470875), (400, 46532040), (401, 46416000), (480, 38776700), (500, 37225632), (600, 31021360), (640, 29082525), (750, 24817088), (800, 23266020), (802, 23208000), (960, 19388350), (967, 19248000), (1000, 18612816), (1200, 15510680), (1203, 15472000), (1500, 12408544), (1600, 11633010), (1604, 11604000), (1920, 9694175), (1934, 9624000), (2000, 9306408), (2005, 9283200), (2400, 7755340), (2406, 7736000), (2901, 6416000), (3000, 6204272), (3200, 5816505), (3208, 5802000), (3868, 4812000), (4000, 4653204), (4010, 4641600), (4800, 3877670), (4812, 3868000), (4835, 3849600), (5802, 3208000), (6000, 3102136), (6015, 3094400), (6416, 2901000), (7736, 2406000), (8000, 2326602), (8020, 2320800), (9600, 1938835), (9624, 1934000), (9670, 1924800), (10025, 1856640), (11604, 1604000), (12000, 1551068), (12030, 1547200), (12832, 1450500), (14505, 1283200), (15472, 1203000), (16000, 1163301), (16040, 1160400), (19248, 967000), (19340, 962400), (20050, 928320), (23208, 802000), (24000, 775534), (24060, 773600), (24175, 769920), (25664, 725250), (29010, 641600), (30075, 618880), (30944, 601500), (32080, 580200), (38496, 483500), (38680, 481200), (40100, 464160), (46416, 401000), (48000, 387767), (48120, 386800), (48350, 384960), (50125, 371328), (51328, 362625), (58020, 320800), (60150, 309440), (61888, 300750), (64160, 290100), (72525, 256640), (76992, 241750), (77360, 240600), (80200, 232080), (92832, 200500), (96240, 193400), (96700, 192480), (100250, 185664), (116040, 160400), (120300, 154720), (120875, 153984), (123776, 150375), (128320, 145050)]