2522520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1$

素因数の和:55

約数の個数: 288

約数和(自身を含む): 11203920

約数和(自身を除く): 8681400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 24, 26, 28, 30, 33, 35, 36, 39, 40, 42, 44, 45, 49, 52, 55, 56, 60, 63, 65, 66, 70, 72, 77, 78, 84, 88, 90, 91, 98, 99, 104, 105, 110, 117, 120, 126, 130, 132, 140, 143, 147, 154, 156, 165, 168, 180, 182, 195, 196, 198, 210, 220, 231, 234, 245, 252, 260, 264, 273, 280, 286, 294, 308, 312, 315, 330, 360, 364, 385, 390, 392, 396, 420, 429, 440, 441, 455, 462, 468, 490, 495, 504, 520, 539, 546, 572, 585, 588, 616, 630, 637, 660, 693, 715, 728, 735, 770, 780, 792, 819, 840, 858, 882, 910, 924, 936, 980, 990, 1001, 1078, 1092, 1144, 1155, 1170, 1176, 1260, 1274, 1287, 1320, 1365, 1386, 1430, 1470, 1540, 1560, 1617, 1638, 1716, 1764, 1820, 1848, 1911, 1960, 1980, 2002, 2145, 2156, 2184, 2205, 2310, 2340, 2520, 2548, 2574, 2695, 2730, 2772, 2860, 2940, 3003, 3080, 3185, 3234, 3276, 3432, 3465, 3528, 3640, 3822, 3960, 4004, 4095, 4290, 4312, 4410, 4620, 4680, 4851, 5005, 5096, 5148, 5390, 5460, 5544, 5720, 5733, 5880, 6006, 6370, 6435, 6468, 6552, 6930, 7007, 7644, 8008, 8085, 8190, 8580, 8820, 9009, 9240, 9555, 9702, 10010, 10296, 10780, 10920, 11466, 12012, 12740, 12870, 12936, 13860, 14014, 15015, 15288, 16170, 16380, 17160, 17640, 18018, 19110, 19404, 20020, 21021, 21560, 22932, 24024, 24255, 25480, 25740, 27720, 28028, 28665, 30030, 32340, 32760, 35035, 36036, 38220, 38808, 40040, 42042, 45045, 45864, 48510, 51480, 56056, 57330, 60060, 63063, 64680, 70070, 72072, 76440, 84084, 90090, 97020, 105105, 114660, 120120, 126126, 140140, 168168, 180180, 194040, 210210, 229320, 252252, 280280, 315315, 360360, 420420, 504504, 630630, 840840, 1261260, 2522520]

約数ペア:

[(1, 2522520), (2, 1261260), (3, 840840), (4, 630630), (5, 504504), (6, 420420), (7, 360360), (8, 315315), (9, 280280), (10, 252252), (11, 229320), (12, 210210), (13, 194040), (14, 180180), (15, 168168), (18, 140140), (20, 126126), (21, 120120), (22, 114660), (24, 105105), (26, 97020), (28, 90090), (30, 84084), (33, 76440), (35, 72072), (36, 70070), (39, 64680), (40, 63063), (42, 60060), (44, 57330), (45, 56056), (49, 51480), (52, 48510), (55, 45864), (56, 45045), (60, 42042), (63, 40040), (65, 38808), (66, 38220), (70, 36036), (72, 35035), (77, 32760), (78, 32340), (84, 30030), (88, 28665), (90, 28028), (91, 27720), (98, 25740), (99, 25480), (104, 24255), (105, 24024), (110, 22932), (117, 21560), (120, 21021), (126, 20020), (130, 19404), (132, 19110), (140, 18018), (143, 17640), (147, 17160), (154, 16380), (156, 16170), (165, 15288), (168, 15015), (180, 14014), (182, 13860), (195, 12936), (196, 12870), (198, 12740), (210, 12012), (220, 11466), (231, 10920), (234, 10780), (245, 10296), (252, 10010), (260, 9702), (264, 9555), (273, 9240), (280, 9009), (286, 8820), (294, 8580), (308, 8190), (312, 8085), (315, 8008), (330, 7644), (360, 7007), (364, 6930), (385, 6552), (390, 6468), (392, 6435), (396, 6370), (420, 6006), (429, 5880), (440, 5733), (441, 5720), (455, 5544), (462, 5460), (468, 5390), (490, 5148), (495, 5096), (504, 5005), (520, 4851), (539, 4680), (546, 4620), (572, 4410), (585, 4312), (588, 4290), (616, 4095), (630, 4004), (637, 3960), (660, 3822), (693, 3640), (715, 3528), (728, 3465), (735, 3432), (770, 3276), (780, 3234), (792, 3185), (819, 3080), (840, 3003), (858, 2940), (882, 2860), (910, 2772), (924, 2730), (936, 2695), (980, 2574), (990, 2548), (1001, 2520), (1078, 2340), (1092, 2310), (1144, 2205), (1155, 2184), (1170, 2156), (1176, 2145), (1260, 2002), (1274, 1980), (1287, 1960), (1320, 1911), (1365, 1848), (1386, 1820), (1430, 1764), (1470, 1716), (1540, 1638), (1560, 1617)]