212166240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1$

素因数の和:334

約数の個数: 288

約数和(自身を含む): 793927008

約数和(自身を除く): 581760768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 96, 104, 110, 120, 121, 130, 132, 143, 156, 160, 165, 176, 195, 208, 220, 240, 242, 260, 264, 281, 286, 312, 330, 352, 363, 390, 416, 429, 440, 480, 484, 520, 528, 562, 572, 605, 624, 660, 715, 726, 780, 843, 858, 880, 968, 1040, 1056, 1124, 1144, 1210, 1248, 1320, 1405, 1430, 1452, 1560, 1573, 1686, 1716, 1760, 1815, 1936, 2080, 2145, 2248, 2288, 2420, 2640, 2810, 2860, 2904, 3091, 3120, 3146, 3372, 3432, 3630, 3653, 3872, 4215, 4290, 4496, 4576, 4719, 4840, 5280, 5620, 5720, 5808, 6182, 6240, 6292, 6744, 6864, 7260, 7306, 7865, 8430, 8580, 8992, 9273, 9438, 9680, 10959, 11240, 11440, 11616, 12364, 12584, 13488, 13728, 14520, 14612, 15455, 15730, 16860, 17160, 18265, 18546, 18876, 19360, 21918, 22480, 22880, 23595, 24728, 25168, 26976, 29040, 29224, 30910, 31460, 33720, 34001, 34320, 36530, 37092, 37752, 40183, 43836, 44960, 46365, 47190, 49456, 50336, 54795, 58080, 58448, 61820, 62920, 67440, 68002, 68640, 73060, 74184, 75504, 80366, 87672, 92730, 94380, 98912, 102003, 109590, 116896, 120549, 123640, 125840, 134880, 136004, 146120, 148368, 151008, 160732, 170005, 175344, 185460, 188760, 200915, 204006, 219180, 241098, 247280, 251680, 272008, 292240, 296736, 321464, 340010, 350688, 370920, 377520, 401830, 408012, 438360, 442013, 482196, 494560, 510015, 544016, 584480, 602745, 642928, 680020, 741840, 755040, 803660, 816024, 876720, 884026, 964392, 1020030, 1088032, 1205490, 1285856, 1326039, 1360040, 1483680, 1607320, 1632048, 1753440, 1768052, 1928784, 2040060, 2210065, 2410980, 2652078, 2720080, 3214640, 3264096, 3536104, 3857568, 4080120, 4420130, 4821960, 5304156, 5440160, 6429280, 6630195, 7072208, 8160240, 8840260, 9643920, 10608312, 13260390, 14144416, 16320480, 17680520, 19287840, 21216624, 26520780, 35361040, 42433248, 53041560, 70722080, 106083120, 212166240]

約数ペア:

[(1, 212166240), (2, 106083120), (3, 70722080), (4, 53041560), (5, 42433248), (6, 35361040), (8, 26520780), (10, 21216624), (11, 19287840), (12, 17680520), (13, 16320480), (15, 14144416), (16, 13260390), (20, 10608312), (22, 9643920), (24, 8840260), (26, 8160240), (30, 7072208), (32, 6630195), (33, 6429280), (39, 5440160), (40, 5304156), (44, 4821960), (48, 4420130), (52, 4080120), (55, 3857568), (60, 3536104), (65, 3264096), (66, 3214640), (78, 2720080), (80, 2652078), (88, 2410980), (96, 2210065), (104, 2040060), (110, 1928784), (120, 1768052), (121, 1753440), (130, 1632048), (132, 1607320), (143, 1483680), (156, 1360040), (160, 1326039), (165, 1285856), (176, 1205490), (195, 1088032), (208, 1020030), (220, 964392), (240, 884026), (242, 876720), (260, 816024), (264, 803660), (281, 755040), (286, 741840), (312, 680020), (330, 642928), (352, 602745), (363, 584480), (390, 544016), (416, 510015), (429, 494560), (440, 482196), (480, 442013), (484, 438360), (520, 408012), (528, 401830), (562, 377520), (572, 370920), (605, 350688), (624, 340010), (660, 321464), (715, 296736), (726, 292240), (780, 272008), (843, 251680), (858, 247280), (880, 241098), (968, 219180), (1040, 204006), (1056, 200915), (1124, 188760), (1144, 185460), (1210, 175344), (1248, 170005), (1320, 160732), (1405, 151008), (1430, 148368), (1452, 146120), (1560, 136004), (1573, 134880), (1686, 125840), (1716, 123640), (1760, 120549), (1815, 116896), (1936, 109590), (2080, 102003), (2145, 98912), (2248, 94380), (2288, 92730), (2420, 87672), (2640, 80366), (2810, 75504), (2860, 74184), (2904, 73060), (3091, 68640), (3120, 68002), (3146, 67440), (3372, 62920), (3432, 61820), (3630, 58448), (3653, 58080), (3872, 54795), (4215, 50336), (4290, 49456), (4496, 47190), (4576, 46365), (4719, 44960), (4840, 43836), (5280, 40183), (5620, 37752), (5720, 37092), (5808, 36530), (6182, 34320), (6240, 34001), (6292, 33720), (6744, 31460), (6864, 30910), (7260, 29224), (7306, 29040), (7865, 26976), (8430, 25168), (8580, 24728), (8992, 23595), (9273, 22880), (9438, 22480), (9680, 21918), (10959, 19360), (11240, 18876), (11440, 18546), (11616, 18265), (12364, 17160), (12584, 16860), (13488, 15730), (13728, 15455), (14520, 14612)]