168688800

素因数分解:

$2^5\times 3^2\times 5^2\times 7^1\times {\mathrm{3347}}^1$

素因数の和:3380

約数の個数: 216

約数和(自身を含む): 680018976

約数和(自身を除く): 511330176

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 140, 144, 150, 160, 168, 175, 180, 200, 210, 224, 225, 240, 252, 280, 288, 300, 315, 336, 350, 360, 400, 420, 450, 480, 504, 525, 560, 600, 630, 672, 700, 720, 800, 840, 900, 1008, 1050, 1120, 1200, 1260, 1400, 1440, 1575, 1680, 1800, 2016, 2100, 2400, 2520, 2800, 3150, 3347, 3360, 3600, 4200, 5040, 5600, 6300, 6694, 7200, 8400, 10041, 10080, 12600, 13388, 16735, 16800, 20082, 23429, 25200, 26776, 30123, 33470, 40164, 46858, 50205, 50400, 53552, 60246, 66940, 70287, 80328, 83675, 93716, 100410, 107104, 117145, 120492, 133880, 140574, 150615, 160656, 167350, 187432, 200820, 210861, 234290, 240984, 251025, 267760, 281148, 301230, 321312, 334700, 351435, 374864, 401640, 421722, 468580, 481968, 502050, 535520, 562296, 585725, 602460, 669400, 702870, 749728, 753075, 803280, 843444, 937160, 963936, 1004100, 1054305, 1124592, 1171450, 1204920, 1338800, 1405740, 1506150, 1606560, 1686888, 1757175, 1874320, 2008200, 2108610, 2249184, 2342900, 2409840, 2677600, 2811480, 3012300, 3373776, 3514350, 3748640, 4016400, 4217220, 4685800, 4819680, 5271525, 5622960, 6024600, 6747552, 7028700, 8032800, 8434440, 9371600, 10543050, 11245920, 12049200, 14057400, 16868880, 18743200, 21086100, 24098400, 28114800, 33737760, 42172200, 56229600, 84344400, 168688800]

約数ペア:

[(1, 168688800), (2, 84344400), (3, 56229600), (4, 42172200), (5, 33737760), (6, 28114800), (7, 24098400), (8, 21086100), (9, 18743200), (10, 16868880), (12, 14057400), (14, 12049200), (15, 11245920), (16, 10543050), (18, 9371600), (20, 8434440), (21, 8032800), (24, 7028700), (25, 6747552), (28, 6024600), (30, 5622960), (32, 5271525), (35, 4819680), (36, 4685800), (40, 4217220), (42, 4016400), (45, 3748640), (48, 3514350), (50, 3373776), (56, 3012300), (60, 2811480), (63, 2677600), (70, 2409840), (72, 2342900), (75, 2249184), (80, 2108610), (84, 2008200), (90, 1874320), (96, 1757175), (100, 1686888), (105, 1606560), (112, 1506150), (120, 1405740), (126, 1338800), (140, 1204920), (144, 1171450), (150, 1124592), (160, 1054305), (168, 1004100), (175, 963936), (180, 937160), (200, 843444), (210, 803280), (224, 753075), (225, 749728), (240, 702870), (252, 669400), (280, 602460), (288, 585725), (300, 562296), (315, 535520), (336, 502050), (350, 481968), (360, 468580), (400, 421722), (420, 401640), (450, 374864), (480, 351435), (504, 334700), (525, 321312), (560, 301230), (600, 281148), (630, 267760), (672, 251025), (700, 240984), (720, 234290), (800, 210861), (840, 200820), (900, 187432), (1008, 167350), (1050, 160656), (1120, 150615), (1200, 140574), (1260, 133880), (1400, 120492), (1440, 117145), (1575, 107104), (1680, 100410), (1800, 93716), (2016, 83675), (2100, 80328), (2400, 70287), (2520, 66940), (2800, 60246), (3150, 53552), (3347, 50400), (3360, 50205), (3600, 46858), (4200, 40164), (5040, 33470), (5600, 30123), (6300, 26776), (6694, 25200), (7200, 23429), (8400, 20082), (10041, 16800), (10080, 16735), (12600, 13388)]