217358400

素因数分解:

$2^6\times 3^1\times 5^2\times 7^1\times {\mathrm{6469}}^1$

素因数の和:6501

約数の個数: 168

約数和(自身を含む): 815116480

約数和(自身を除く): 597758080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 280, 300, 320, 336, 350, 400, 420, 448, 480, 525, 560, 600, 672, 700, 800, 840, 960, 1050, 1120, 1200, 1344, 1400, 1600, 1680, 2100, 2240, 2400, 2800, 3360, 4200, 4800, 5600, 6469, 6720, 8400, 11200, 12938, 16800, 19407, 25876, 32345, 33600, 38814, 45283, 51752, 64690, 77628, 90566, 97035, 103504, 129380, 135849, 155256, 161725, 181132, 194070, 207008, 226415, 258760, 271698, 310512, 323450, 362264, 388140, 414016, 452830, 485175, 517520, 543396, 621024, 646900, 679245, 724528, 776280, 905660, 970350, 1035040, 1086792, 1132075, 1242048, 1293800, 1358490, 1449056, 1552560, 1811320, 1940700, 2070080, 2173584, 2264150, 2587600, 2716980, 2898112, 3105120, 3396225, 3622640, 3881400, 4347168, 4528300, 5175200, 5433960, 6210240, 6792450, 7245280, 7762800, 8694336, 9056600, 10350400, 10867920, 13584900, 14490560, 15525600, 18113200, 21735840, 27169800, 31051200, 36226400, 43471680, 54339600, 72452800, 108679200, 217358400]

約数ペア:

[(1, 217358400), (2, 108679200), (3, 72452800), (4, 54339600), (5, 43471680), (6, 36226400), (7, 31051200), (8, 27169800), (10, 21735840), (12, 18113200), (14, 15525600), (15, 14490560), (16, 13584900), (20, 10867920), (21, 10350400), (24, 9056600), (25, 8694336), (28, 7762800), (30, 7245280), (32, 6792450), (35, 6210240), (40, 5433960), (42, 5175200), (48, 4528300), (50, 4347168), (56, 3881400), (60, 3622640), (64, 3396225), (70, 3105120), (75, 2898112), (80, 2716980), (84, 2587600), (96, 2264150), (100, 2173584), (105, 2070080), (112, 1940700), (120, 1811320), (140, 1552560), (150, 1449056), (160, 1358490), (168, 1293800), (175, 1242048), (192, 1132075), (200, 1086792), (210, 1035040), (224, 970350), (240, 905660), (280, 776280), (300, 724528), (320, 679245), (336, 646900), (350, 621024), (400, 543396), (420, 517520), (448, 485175), (480, 452830), (525, 414016), (560, 388140), (600, 362264), (672, 323450), (700, 310512), (800, 271698), (840, 258760), (960, 226415), (1050, 207008), (1120, 194070), (1200, 181132), (1344, 161725), (1400, 155256), (1600, 135849), (1680, 129380), (2100, 103504), (2240, 97035), (2400, 90566), (2800, 77628), (3360, 64690), (4200, 51752), (4800, 45283), (5600, 38814), (6469, 33600), (6720, 32345), (8400, 25876), (11200, 19407), (12938, 16800)]