1242312960

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{409}}^1$

素因数の和:553

約数の個数: 288

約数和(自身を含む): 4585754880

約数和(自身を除く): 3343441920

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, 113, 120, 128, 140, 160, 168, 192, 210, 224, 226, 240, 256, 280, 320, 336, 339, 384, 409, 420, 448, 452, 480, 560, 565, 640, 672, 678, 768, 791, 818, 840, 896, 904, 960, 1120, 1130, 1227, 1280, 1344, 1356, 1582, 1636, 1680, 1695, 1792, 1808, 1920, 2045, 2240, 2260, 2373, 2454, 2688, 2712, 2863, 3164, 3272, 3360, 3390, 3616, 3840, 3955, 4090, 4480, 4520, 4746, 4908, 5376, 5424, 5726, 6135, 6328, 6544, 6720, 6780, 7232, 7910, 8180, 8589, 8960, 9040, 9492, 9816, 10848, 11452, 11865, 12270, 12656, 13088, 13440, 13560, 14315, 14464, 15820, 16360, 17178, 18080, 18984, 19632, 21696, 22904, 23730, 24540, 25312, 26176, 26880, 27120, 28630, 28928, 31640, 32720, 34356, 36160, 37968, 39264, 42945, 43392, 45808, 46217, 47460, 49080, 50624, 52352, 54240, 57260, 63280, 65440, 68712, 72320, 75936, 78528, 85890, 86784, 91616, 92434, 94920, 98160, 101248, 104704, 108480, 114520, 126560, 130880, 137424, 138651, 144640, 151872, 157056, 171780, 183232, 184868, 189840, 196320, 202496, 216960, 229040, 231085, 253120, 261760, 274848, 277302, 303744, 314112, 323519, 343560, 366464, 369736, 379680, 392640, 433920, 458080, 462170, 506240, 523520, 549696, 554604, 607488, 647038, 687120, 693255, 732928, 739472, 759360, 785280, 916160, 924340, 970557, 1012480, 1099392, 1109208, 1294076, 1374240, 1386510, 1478944, 1518720, 1570560, 1617595, 1832320, 1848680, 1941114, 2198784, 2218416, 2588152, 2748480, 2773020, 2957888, 3037440, 3235190, 3664640, 3697360, 3882228, 4436832, 4852785, 5176304, 5496960, 5546040, 5915776, 6470380, 7394720, 7764456, 8873664, 9705570, 10352608, 10993920, 11092080, 11831552, 12940760, 14789440, 15528912, 17747328, 19411140, 20705216, 22184160, 25881520, 29578880, 31057824, 35494656, 38822280, 41410432, 44368320, 51763040, 59157760, 62115648, 77644560, 82820864, 88736640, 103526080, 124231296, 155289120, 177473280, 207052160, 248462592, 310578240, 414104320, 621156480, 1242312960]

約数ペア:

[(1, 1242312960), (2, 621156480), (3, 414104320), (4, 310578240), (5, 248462592), (6, 207052160), (7, 177473280), (8, 155289120), (10, 124231296), (12, 103526080), (14, 88736640), (15, 82820864), (16, 77644560), (20, 62115648), (21, 59157760), (24, 51763040), (28, 44368320), (30, 41410432), (32, 38822280), (35, 35494656), (40, 31057824), (42, 29578880), (48, 25881520), (56, 22184160), (60, 20705216), (64, 19411140), (70, 17747328), (80, 15528912), (84, 14789440), (96, 12940760), (105, 11831552), (112, 11092080), (113, 10993920), (120, 10352608), (128, 9705570), (140, 8873664), (160, 7764456), (168, 7394720), (192, 6470380), (210, 5915776), (224, 5546040), (226, 5496960), (240, 5176304), (256, 4852785), (280, 4436832), (320, 3882228), (336, 3697360), (339, 3664640), (384, 3235190), (409, 3037440), (420, 2957888), (448, 2773020), (452, 2748480), (480, 2588152), (560, 2218416), (565, 2198784), (640, 1941114), (672, 1848680), (678, 1832320), (768, 1617595), (791, 1570560), (818, 1518720), (840, 1478944), (896, 1386510), (904, 1374240), (960, 1294076), (1120, 1109208), (1130, 1099392), (1227, 1012480), (1280, 970557), (1344, 924340), (1356, 916160), (1582, 785280), (1636, 759360), (1680, 739472), (1695, 732928), (1792, 693255), (1808, 687120), (1920, 647038), (2045, 607488), (2240, 554604), (2260, 549696), (2373, 523520), (2454, 506240), (2688, 462170), (2712, 458080), (2863, 433920), (3164, 392640), (3272, 379680), (3360, 369736), (3390, 366464), (3616, 343560), (3840, 323519), (3955, 314112), (4090, 303744), (4480, 277302), (4520, 274848), (4746, 261760), (4908, 253120), (5376, 231085), (5424, 229040), (5726, 216960), (6135, 202496), (6328, 196320), (6544, 189840), (6720, 184868), (6780, 183232), (7232, 171780), (7910, 157056), (8180, 151872), (8589, 144640), (8960, 138651), (9040, 137424), (9492, 130880), (9816, 126560), (10848, 114520), (11452, 108480), (11865, 104704), (12270, 101248), (12656, 98160), (13088, 94920), (13440, 92434), (13560, 91616), (14315, 86784), (14464, 85890), (15820, 78528), (16360, 75936), (17178, 72320), (18080, 68712), (18984, 65440), (19632, 63280), (21696, 57260), (22904, 54240), (23730, 52352), (24540, 50624), (25312, 49080), (26176, 47460), (26880, 46217), (27120, 45808), (28630, 43392), (28928, 42945), (31640, 39264), (32720, 37968), (34356, 36160)]