284461320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1$

素因数の和:197

約数の個数: 256

約数和(自身を含む): 1018241280

約数和(自身を除く): 733779960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 121, 130, 132, 137, 143, 156, 165, 195, 220, 242, 260, 264, 274, 286, 312, 330, 363, 390, 411, 429, 440, 484, 520, 548, 572, 605, 660, 685, 715, 726, 780, 822, 858, 968, 1096, 1144, 1210, 1320, 1331, 1370, 1430, 1452, 1507, 1560, 1573, 1644, 1716, 1781, 1815, 2055, 2145, 2420, 2662, 2740, 2860, 2904, 3014, 3146, 3288, 3432, 3562, 3630, 3993, 4110, 4290, 4521, 4719, 4840, 5324, 5343, 5480, 5720, 6028, 6292, 6655, 7124, 7260, 7535, 7865, 7986, 8220, 8580, 8905, 9042, 9438, 10648, 10686, 12056, 12584, 13310, 14248, 14520, 15070, 15730, 15972, 16440, 16577, 17160, 17303, 17810, 18084, 18876, 19591, 19965, 21372, 22605, 23595, 26620, 26715, 30140, 31460, 31944, 33154, 34606, 35620, 36168, 37752, 39182, 39930, 42744, 45210, 47190, 49731, 51909, 53240, 53430, 58773, 60280, 62920, 66308, 69212, 71240, 78364, 79860, 82885, 86515, 90420, 94380, 97955, 99462, 103818, 106860, 117546, 132616, 138424, 156728, 159720, 165770, 173030, 180840, 182347, 188760, 195910, 198924, 207636, 213720, 215501, 235092, 248655, 259545, 293865, 331540, 346060, 364694, 391820, 397848, 415272, 431002, 470184, 497310, 519090, 547041, 587730, 646503, 663080, 692120, 729388, 783640, 862004, 911735, 994620, 1038180, 1077505, 1094082, 1175460, 1293006, 1458776, 1724008, 1823470, 1989240, 2076360, 2155010, 2188164, 2350920, 2370511, 2586012, 2735205, 3232515, 3646940, 4310020, 4376328, 4741022, 5172024, 5470410, 6465030, 7111533, 7293880, 8620040, 9482044, 10940820, 11852555, 12930060, 14223066, 18964088, 21881640, 23705110, 25860120, 28446132, 35557665, 47410220, 56892264, 71115330, 94820440, 142230660, 284461320]

約数ペア:

[(1, 284461320), (2, 142230660), (3, 94820440), (4, 71115330), (5, 56892264), (6, 47410220), (8, 35557665), (10, 28446132), (11, 25860120), (12, 23705110), (13, 21881640), (15, 18964088), (20, 14223066), (22, 12930060), (24, 11852555), (26, 10940820), (30, 9482044), (33, 8620040), (39, 7293880), (40, 7111533), (44, 6465030), (52, 5470410), (55, 5172024), (60, 4741022), (65, 4376328), (66, 4310020), (78, 3646940), (88, 3232515), (104, 2735205), (110, 2586012), (120, 2370511), (121, 2350920), (130, 2188164), (132, 2155010), (137, 2076360), (143, 1989240), (156, 1823470), (165, 1724008), (195, 1458776), (220, 1293006), (242, 1175460), (260, 1094082), (264, 1077505), (274, 1038180), (286, 994620), (312, 911735), (330, 862004), (363, 783640), (390, 729388), (411, 692120), (429, 663080), (440, 646503), (484, 587730), (520, 547041), (548, 519090), (572, 497310), (605, 470184), (660, 431002), (685, 415272), (715, 397848), (726, 391820), (780, 364694), (822, 346060), (858, 331540), (968, 293865), (1096, 259545), (1144, 248655), (1210, 235092), (1320, 215501), (1331, 213720), (1370, 207636), (1430, 198924), (1452, 195910), (1507, 188760), (1560, 182347), (1573, 180840), (1644, 173030), (1716, 165770), (1781, 159720), (1815, 156728), (2055, 138424), (2145, 132616), (2420, 117546), (2662, 106860), (2740, 103818), (2860, 99462), (2904, 97955), (3014, 94380), (3146, 90420), (3288, 86515), (3432, 82885), (3562, 79860), (3630, 78364), (3993, 71240), (4110, 69212), (4290, 66308), (4521, 62920), (4719, 60280), (4840, 58773), (5324, 53430), (5343, 53240), (5480, 51909), (5720, 49731), (6028, 47190), (6292, 45210), (6655, 42744), (7124, 39930), (7260, 39182), (7535, 37752), (7865, 36168), (7986, 35620), (8220, 34606), (8580, 33154), (8905, 31944), (9042, 31460), (9438, 30140), (10648, 26715), (10686, 26620), (12056, 23595), (12584, 22605), (13310, 21372), (14248, 19965), (14520, 19591), (15070, 18876), (15730, 18084), (15972, 17810), (16440, 17303), (16577, 17160)]