1400666400

素因数分解:

$2^5\times 3^2\times 5^2\times 7^1\times {\mathrm{27791}}^1$

素因数の和:27824

約数の個数: 216

約数和(自身を含む): 5644888704

約数和(自身を除く): 4244222304

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, 3360, 3600, 4200, 5040, 5600, 6300, 7200, 8400, 10080, 12600, 16800, 25200, 27791, 50400, 55582, 83373, 111164, 138955, 166746, 194537, 222328, 250119, 277910, 333492, 389074, 416865, 444656, 500238, 555820, 583611, 666984, 694775, 778148, 833730, 889312, 972685, 1000476, 1111640, 1167222, 1250595, 1333968, 1389550, 1556296, 1667460, 1750833, 1945370, 2000952, 2084325, 2223280, 2334444, 2501190, 2667936, 2779100, 2918055, 3112592, 3334920, 3501666, 3890740, 4001904, 4168650, 4446560, 4668888, 4863425, 5002380, 5558200, 5836110, 6225184, 6252975, 6669840, 7003332, 7781480, 8003808, 8337300, 8754165, 9337776, 9726850, 10004760, 11116400, 11672220, 12505950, 13339680, 14006664, 14590275, 15562960, 16674600, 17508330, 18675552, 19453700, 20009520, 22232800, 23344440, 25011900, 28013328, 29180550, 31125920, 33349200, 35016660, 38907400, 40019040, 43770825, 46688880, 50023800, 56026656, 58361100, 66698400, 70033320, 77814800, 87541650, 93377760, 100047600, 116722200, 140066640, 155629600, 175083300, 200095200, 233444400, 280133280, 350166600, 466888800, 700333200, 1400666400]

約数ペア:

[(1, 1400666400), (2, 700333200), (3, 466888800), (4, 350166600), (5, 280133280), (6, 233444400), (7, 200095200), (8, 175083300), (9, 155629600), (10, 140066640), (12, 116722200), (14, 100047600), (15, 93377760), (16, 87541650), (18, 77814800), (20, 70033320), (21, 66698400), (24, 58361100), (25, 56026656), (28, 50023800), (30, 46688880), (32, 43770825), (35, 40019040), (36, 38907400), (40, 35016660), (42, 33349200), (45, 31125920), (48, 29180550), (50, 28013328), (56, 25011900), (60, 23344440), (63, 22232800), (70, 20009520), (72, 19453700), (75, 18675552), (80, 17508330), (84, 16674600), (90, 15562960), (96, 14590275), (100, 14006664), (105, 13339680), (112, 12505950), (120, 11672220), (126, 11116400), (140, 10004760), (144, 9726850), (150, 9337776), (160, 8754165), (168, 8337300), (175, 8003808), (180, 7781480), (200, 7003332), (210, 6669840), (224, 6252975), (225, 6225184), (240, 5836110), (252, 5558200), (280, 5002380), (288, 4863425), (300, 4668888), (315, 4446560), (336, 4168650), (350, 4001904), (360, 3890740), (400, 3501666), (420, 3334920), (450, 3112592), (480, 2918055), (504, 2779100), (525, 2667936), (560, 2501190), (600, 2334444), (630, 2223280), (672, 2084325), (700, 2000952), (720, 1945370), (800, 1750833), (840, 1667460), (900, 1556296), (1008, 1389550), (1050, 1333968), (1120, 1250595), (1200, 1167222), (1260, 1111640), (1400, 1000476), (1440, 972685), (1575, 889312), (1680, 833730), (1800, 778148), (2016, 694775), (2100, 666984), (2400, 583611), (2520, 555820), (2800, 500238), (3150, 444656), (3360, 416865), (3600, 389074), (4200, 333492), (5040, 277910), (5600, 250119), (6300, 222328), (7200, 194537), (8400, 166746), (10080, 138955), (12600, 111164), (16800, 83373), (25200, 55582), (27791, 50400)]