225375360

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:479

約数の個数: 256

約数和(自身を含む): 843091200

約数和(自身を除く): 617715840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 56, 60, 64, 70, 80, 82, 84, 96, 105, 112, 120, 123, 128, 140, 160, 164, 168, 192, 205, 210, 224, 240, 246, 280, 287, 320, 328, 336, 384, 409, 410, 420, 448, 480, 492, 560, 574, 615, 640, 656, 672, 818, 820, 840, 861, 896, 960, 984, 1120, 1148, 1227, 1230, 1312, 1344, 1435, 1636, 1640, 1680, 1722, 1920, 1968, 2045, 2240, 2296, 2454, 2460, 2624, 2688, 2863, 2870, 3272, 3280, 3360, 3444, 3936, 4090, 4305, 4480, 4592, 4908, 4920, 5248, 5726, 5740, 6135, 6544, 6560, 6720, 6888, 7872, 8180, 8589, 8610, 9184, 9816, 9840, 11452, 11480, 12270, 13088, 13120, 13440, 13776, 14315, 15744, 16360, 16769, 17178, 17220, 18368, 19632, 19680, 22904, 22960, 24540, 26176, 26240, 27552, 28630, 32720, 33538, 34356, 34440, 36736, 39264, 39360, 42945, 45808, 45920, 49080, 50307, 52352, 55104, 57260, 65440, 67076, 68712, 68880, 78528, 78720, 83845, 85890, 91616, 91840, 98160, 100614, 110208, 114520, 117383, 130880, 134152, 137424, 137760, 157056, 167690, 171780, 183232, 183680, 196320, 201228, 229040, 234766, 251535, 261760, 268304, 274848, 275520, 335380, 343560, 352149, 366464, 392640, 402456, 458080, 469532, 503070, 536608, 549696, 551040, 586915, 670760, 687120, 704298, 785280, 804912, 916160, 939064, 1006140, 1073216, 1099392, 1173830, 1341520, 1374240, 1408596, 1609824, 1760745, 1832320, 1878128, 2012280, 2146432, 2347660, 2683040, 2748480, 2817192, 3219648, 3521490, 3756256, 4024560, 4695320, 5366080, 5496960, 5634384, 6439296, 7042980, 7512512, 8049120, 9390640, 10732160, 11268768, 14085960, 15025024, 16098240, 18781280, 22537536, 28171920, 32196480, 37562560, 45075072, 56343840, 75125120, 112687680, 225375360]

約数ペア:

[(1, 225375360), (2, 112687680), (3, 75125120), (4, 56343840), (5, 45075072), (6, 37562560), (7, 32196480), (8, 28171920), (10, 22537536), (12, 18781280), (14, 16098240), (15, 15025024), (16, 14085960), (20, 11268768), (21, 10732160), (24, 9390640), (28, 8049120), (30, 7512512), (32, 7042980), (35, 6439296), (40, 5634384), (41, 5496960), (42, 5366080), (48, 4695320), (56, 4024560), (60, 3756256), (64, 3521490), (70, 3219648), (80, 2817192), (82, 2748480), (84, 2683040), (96, 2347660), (105, 2146432), (112, 2012280), (120, 1878128), (123, 1832320), (128, 1760745), (140, 1609824), (160, 1408596), (164, 1374240), (168, 1341520), (192, 1173830), (205, 1099392), (210, 1073216), (224, 1006140), (240, 939064), (246, 916160), (280, 804912), (287, 785280), (320, 704298), (328, 687120), (336, 670760), (384, 586915), (409, 551040), (410, 549696), (420, 536608), (448, 503070), (480, 469532), (492, 458080), (560, 402456), (574, 392640), (615, 366464), (640, 352149), (656, 343560), (672, 335380), (818, 275520), (820, 274848), (840, 268304), (861, 261760), (896, 251535), (960, 234766), (984, 229040), (1120, 201228), (1148, 196320), (1227, 183680), (1230, 183232), (1312, 171780), (1344, 167690), (1435, 157056), (1636, 137760), (1640, 137424), (1680, 134152), (1722, 130880), (1920, 117383), (1968, 114520), (2045, 110208), (2240, 100614), (2296, 98160), (2454, 91840), (2460, 91616), (2624, 85890), (2688, 83845), (2863, 78720), (2870, 78528), (3272, 68880), (3280, 68712), (3360, 67076), (3444, 65440), (3936, 57260), (4090, 55104), (4305, 52352), (4480, 50307), (4592, 49080), (4908, 45920), (4920, 45808), (5248, 42945), (5726, 39360), (5740, 39264), (6135, 36736), (6544, 34440), (6560, 34356), (6720, 33538), (6888, 32720), (7872, 28630), (8180, 27552), (8589, 26240), (8610, 26176), (9184, 24540), (9816, 22960), (9840, 22904), (11452, 19680), (11480, 19632), (12270, 18368), (13088, 17220), (13120, 17178), (13440, 16769), (13776, 16360), (14315, 15744)]