519173280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2557}}^1$

素因数の和:2628

約数の個数: 192

約数和(自身を含む): 1856494080

約数和(自身を除く): 1337320800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 72, 80, 90, 94, 96, 108, 120, 135, 141, 144, 160, 180, 188, 216, 235, 240, 270, 282, 288, 360, 376, 423, 432, 470, 480, 540, 564, 705, 720, 752, 846, 864, 940, 1080, 1128, 1269, 1410, 1440, 1504, 1692, 1880, 2115, 2160, 2256, 2538, 2557, 2820, 3384, 3760, 4230, 4320, 4512, 5076, 5114, 5640, 6345, 6768, 7520, 7671, 8460, 10152, 10228, 11280, 12690, 12785, 13536, 15342, 16920, 20304, 20456, 22560, 23013, 25380, 25570, 30684, 33840, 38355, 40608, 40912, 46026, 50760, 51140, 61368, 67680, 69039, 76710, 81824, 92052, 101520, 102280, 115065, 120179, 122736, 138078, 153420, 184104, 203040, 204560, 230130, 240358, 245472, 276156, 306840, 345195, 360537, 368208, 409120, 460260, 480716, 552312, 600895, 613680, 690390, 721074, 736416, 920520, 961432, 1081611, 1104624, 1201790, 1227360, 1380780, 1442148, 1802685, 1841040, 1922864, 2163222, 2209248, 2403580, 2761560, 2884296, 3244833, 3605370, 3682080, 3845728, 4326444, 4807160, 5408055, 5523120, 5768592, 6489666, 7210740, 8652888, 9614320, 10816110, 11046240, 11537184, 12979332, 14421480, 16224165, 17305776, 19228640, 21632220, 25958664, 28842960, 32448330, 34611552, 43264440, 51917328, 57685920, 64896660, 86528880, 103834656, 129793320, 173057760, 259586640, 519173280]

約数ペア:

[(1, 519173280), (2, 259586640), (3, 173057760), (4, 129793320), (5, 103834656), (6, 86528880), (8, 64896660), (9, 57685920), (10, 51917328), (12, 43264440), (15, 34611552), (16, 32448330), (18, 28842960), (20, 25958664), (24, 21632220), (27, 19228640), (30, 17305776), (32, 16224165), (36, 14421480), (40, 12979332), (45, 11537184), (47, 11046240), (48, 10816110), (54, 9614320), (60, 8652888), (72, 7210740), (80, 6489666), (90, 5768592), (94, 5523120), (96, 5408055), (108, 4807160), (120, 4326444), (135, 3845728), (141, 3682080), (144, 3605370), (160, 3244833), (180, 2884296), (188, 2761560), (216, 2403580), (235, 2209248), (240, 2163222), (270, 1922864), (282, 1841040), (288, 1802685), (360, 1442148), (376, 1380780), (423, 1227360), (432, 1201790), (470, 1104624), (480, 1081611), (540, 961432), (564, 920520), (705, 736416), (720, 721074), (752, 690390), (846, 613680), (864, 600895), (940, 552312), (1080, 480716), (1128, 460260), (1269, 409120), (1410, 368208), (1440, 360537), (1504, 345195), (1692, 306840), (1880, 276156), (2115, 245472), (2160, 240358), (2256, 230130), (2538, 204560), (2557, 203040), (2820, 184104), (3384, 153420), (3760, 138078), (4230, 122736), (4320, 120179), (4512, 115065), (5076, 102280), (5114, 101520), (5640, 92052), (6345, 81824), (6768, 76710), (7520, 69039), (7671, 67680), (8460, 61368), (10152, 51140), (10228, 50760), (11280, 46026), (12690, 40912), (12785, 40608), (13536, 38355), (15342, 33840), (16920, 30684), (20304, 25570), (20456, 25380), (22560, 23013)]