225079680

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{16747}}^1$

素因数の和:16776

約数の個数: 128

約数和(自身を含む): 819982080

約数和(自身を除く): 594902400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 16747, 33494, 50241, 66988, 83735, 100482, 117229, 133976, 167470, 200964, 234458, 251205, 267952, 334940, 351687, 401928, 468916, 502410, 535904, 586145, 669880, 703374, 803856, 937832, 1004820, 1071808, 1172290, 1339760, 1406748, 1607712, 1758435, 1875664, 2009640, 2143616, 2344580, 2679520, 2813496, 3215424, 3516870, 3751328, 4019280, 4689160, 5359040, 5626992, 6430848, 7033740, 7502656, 8038560, 9378320, 10718080, 11253984, 14067480, 15005312, 16077120, 18756640, 22507968, 28134960, 32154240, 37513280, 45015936, 56269920, 75026560, 112539840, 225079680]

約数ペア:

[(1, 225079680), (2, 112539840), (3, 75026560), (4, 56269920), (5, 45015936), (6, 37513280), (7, 32154240), (8, 28134960), (10, 22507968), (12, 18756640), (14, 16077120), (15, 15005312), (16, 14067480), (20, 11253984), (21, 10718080), (24, 9378320), (28, 8038560), (30, 7502656), (32, 7033740), (35, 6430848), (40, 5626992), (42, 5359040), (48, 4689160), (56, 4019280), (60, 3751328), (64, 3516870), (70, 3215424), (80, 2813496), (84, 2679520), (96, 2344580), (105, 2143616), (112, 2009640), (120, 1875664), (128, 1758435), (140, 1607712), (160, 1406748), (168, 1339760), (192, 1172290), (210, 1071808), (224, 1004820), (240, 937832), (280, 803856), (320, 703374), (336, 669880), (384, 586145), (420, 535904), (448, 502410), (480, 468916), (560, 401928), (640, 351687), (672, 334940), (840, 267952), (896, 251205), (960, 234458), (1120, 200964), (1344, 167470), (1680, 133976), (1920, 117229), (2240, 100482), (2688, 83735), (3360, 66988), (4480, 50241), (6720, 33494), (13440, 16747)]