495270720

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:483

約数の個数: 448

約数和(自身を含む): 2106777600

約数和(自身を除く): 1611506880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 160, 168, 171, 180, 189, 190, 192, 210, 216, 224, 228, 240, 252, 266, 270, 280, 285, 288, 304, 315, 320, 336, 342, 360, 378, 380, 399, 420, 431, 432, 448, 456, 480, 504, 513, 532, 540, 560, 570, 576, 608, 630, 665, 672, 684, 720, 756, 760, 798, 840, 855, 862, 864, 912, 945, 960, 1008, 1026, 1064, 1080, 1120, 1140, 1197, 1216, 1260, 1293, 1330, 1344, 1368, 1440, 1512, 1520, 1596, 1680, 1710, 1724, 1728, 1824, 1890, 1995, 2016, 2052, 2128, 2155, 2160, 2240, 2280, 2394, 2520, 2565, 2586, 2660, 2736, 2880, 3017, 3024, 3040, 3192, 3360, 3420, 3448, 3591, 3648, 3780, 3879, 3990, 4032, 4104, 4256, 4310, 4320, 4560, 4788, 5040, 5130, 5172, 5320, 5472, 5985, 6034, 6048, 6080, 6384, 6465, 6720, 6840, 6896, 7182, 7560, 7758, 7980, 8189, 8208, 8512, 8620, 8640, 9051, 9120, 9576, 10080, 10260, 10344, 10640, 10944, 11637, 11970, 12068, 12096, 12768, 12930, 13680, 13792, 14364, 15085, 15120, 15516, 15960, 16378, 16416, 17240, 17955, 18102, 18240, 19152, 19395, 20160, 20520, 20688, 21280, 23274, 23940, 24136, 24567, 25536, 25860, 27153, 27360, 27584, 28728, 30170, 30240, 31032, 31920, 32756, 32832, 34480, 35910, 36204, 38304, 38790, 40945, 41040, 41376, 42560, 45255, 46548, 47880, 48272, 49134, 51720, 54306, 54720, 57323, 57456, 58185, 60340, 60480, 62064, 63840, 65512, 68960, 71820, 72408, 73701, 76608, 77580, 81459, 81890, 82080, 82752, 90510, 93096, 95760, 96544, 98268, 103440, 108612, 114646, 114912, 116370, 120680, 122835, 124128, 127680, 131024, 135765, 137920, 143640, 144816, 147402, 155160, 162918, 163780, 164160, 171969, 181020, 186192, 191520, 193088, 196536, 206880, 217224, 221103, 229292, 229824, 232740, 241360, 245670, 248256, 262048, 271530, 286615, 287280, 289632, 294804, 310320, 325836, 327560, 343938, 362040, 368505, 372384, 383040, 393072, 407295, 413760, 434448, 442206, 458584, 465480, 482720, 491340, 515907, 524096, 543060, 573230, 574560, 579264, 589608, 620640, 651672, 655120, 687876, 724080, 737010, 744768, 786144, 814590, 859845, 868896, 884412, 917168, 930960, 965440, 982680, 1031814, 1086120, 1105515, 1146460, 1149120, 1179216, 1241280, 1303344, 1310240, 1375752, 1448160, 1474020, 1547721, 1572288, 1629180, 1719690, 1737792, 1768824, 1834336, 1861920, 1965360, 2063628, 2172240, 2211030, 2292920, 2358432, 2579535, 2606688, 2620480, 2751504, 2896320, 2948040, 3095442, 3258360, 3439380, 3537648, 3668672, 3723840, 3930720, 4127256, 4344480, 4422060, 4585840, 4716864, 5159070, 5213376, 5503008, 5896080, 6190884, 6516720, 6878760, 7075296, 7738605, 7861440, 8254512, 8688960, 8844120, 9171680, 10318140, 11006016, 11792160, 12381768, 13033440, 13757520, 14150592, 15477210, 16509024, 17688240, 18343360, 20636280, 23584320, 24763536, 26066880, 27515040, 30954420, 33018048, 35376480, 41272560, 49527072, 55030080, 61908840, 70752960, 82545120, 99054144, 123817680, 165090240, 247635360, 495270720]

約数ペア:

[(1, 495270720), (2, 247635360), (3, 165090240), (4, 123817680), (5, 99054144), (6, 82545120), (7, 70752960), (8, 61908840), (9, 55030080), (10, 49527072), (12, 41272560), (14, 35376480), (15, 33018048), (16, 30954420), (18, 27515040), (19, 26066880), (20, 24763536), (21, 23584320), (24, 20636280), (27, 18343360), (28, 17688240), (30, 16509024), (32, 15477210), (35, 14150592), (36, 13757520), (38, 13033440), (40, 12381768), (42, 11792160), (45, 11006016), (48, 10318140), (54, 9171680), (56, 8844120), (57, 8688960), (60, 8254512), (63, 7861440), (64, 7738605), (70, 7075296), (72, 6878760), (76, 6516720), (80, 6190884), (84, 5896080), (90, 5503008), (95, 5213376), (96, 5159070), (105, 4716864), (108, 4585840), (112, 4422060), (114, 4344480), (120, 4127256), (126, 3930720), (133, 3723840), (135, 3668672), (140, 3537648), (144, 3439380), (152, 3258360), (160, 3095442), (168, 2948040), (171, 2896320), (180, 2751504), (189, 2620480), (190, 2606688), (192, 2579535), (210, 2358432), (216, 2292920), (224, 2211030), (228, 2172240), (240, 2063628), (252, 1965360), (266, 1861920), (270, 1834336), (280, 1768824), (285, 1737792), (288, 1719690), (304, 1629180), (315, 1572288), (320, 1547721), (336, 1474020), (342, 1448160), (360, 1375752), (378, 1310240), (380, 1303344), (399, 1241280), (420, 1179216), (431, 1149120), (432, 1146460), (448, 1105515), (456, 1086120), (480, 1031814), (504, 982680), (513, 965440), (532, 930960), (540, 917168), (560, 884412), (570, 868896), (576, 859845), (608, 814590), (630, 786144), (665, 744768), (672, 737010), (684, 724080), (720, 687876), (756, 655120), (760, 651672), (798, 620640), (840, 589608), (855, 579264), (862, 574560), (864, 573230), (912, 543060), (945, 524096), (960, 515907), (1008, 491340), (1026, 482720), (1064, 465480), (1080, 458584), (1120, 442206), (1140, 434448), (1197, 413760), (1216, 407295), (1260, 393072), (1293, 383040), (1330, 372384), (1344, 368505), (1368, 362040), (1440, 343938), (1512, 327560), (1520, 325836), (1596, 310320), (1680, 294804), (1710, 289632), (1724, 287280), (1728, 286615), (1824, 271530), (1890, 262048), (1995, 248256), (2016, 245670), (2052, 241360), (2128, 232740), (2155, 229824), (2160, 229292), (2240, 221103), (2280, 217224), (2394, 206880), (2520, 196536), (2565, 193088), (2586, 191520), (2660, 186192), (2736, 181020), (2880, 171969), (3017, 164160), (3024, 163780), (3040, 162918), (3192, 155160), (3360, 147402), (3420, 144816), (3448, 143640), (3591, 137920), (3648, 135765), (3780, 131024), (3879, 127680), (3990, 124128), (4032, 122835), (4104, 120680), (4256, 116370), (4310, 114912), (4320, 114646), (4560, 108612), (4788, 103440), (5040, 98268), (5130, 96544), (5172, 95760), (5320, 93096), (5472, 90510), (5985, 82752), (6034, 82080), (6048, 81890), (6080, 81459), (6384, 77580), (6465, 76608), (6720, 73701), (6840, 72408), (6896, 71820), (7182, 68960), (7560, 65512), (7758, 63840), (7980, 62064), (8189, 60480), (8208, 60340), (8512, 58185), (8620, 57456), (8640, 57323), (9051, 54720), (9120, 54306), (9576, 51720), (10080, 49134), (10260, 48272), (10344, 47880), (10640, 46548), (10944, 45255), (11637, 42560), (11970, 41376), (12068, 41040), (12096, 40945), (12768, 38790), (12930, 38304), (13680, 36204), (13792, 35910), (14364, 34480), (15085, 32832), (15120, 32756), (15516, 31920), (15960, 31032), (16378, 30240), (16416, 30170), (17240, 28728), (17955, 27584), (18102, 27360), (18240, 27153), (19152, 25860), (19395, 25536), (20160, 24567), (20520, 24136), (20688, 23940), (21280, 23274)]