21788646120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{241}}^1$

素因数の和:521

約数の個数: 384

約数和(自身を含む): 75836217600

約数和(自身を除く): 54047571480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 61, 69, 72, 90, 92, 115, 120, 122, 138, 179, 180, 183, 184, 207, 230, 241, 244, 276, 305, 345, 358, 360, 366, 414, 460, 482, 488, 537, 549, 552, 610, 690, 716, 723, 732, 828, 895, 915, 920, 964, 1035, 1074, 1098, 1205, 1220, 1380, 1403, 1432, 1446, 1464, 1611, 1656, 1790, 1830, 1928, 2070, 2148, 2169, 2196, 2410, 2440, 2685, 2745, 2760, 2806, 2892, 3222, 3580, 3615, 3660, 4117, 4140, 4209, 4296, 4338, 4392, 4820, 5370, 5490, 5543, 5612, 5784, 6444, 7015, 7160, 7230, 7320, 8055, 8234, 8280, 8418, 8676, 9640, 10740, 10845, 10919, 10980, 11086, 11224, 12351, 12627, 12888, 14030, 14460, 14701, 16110, 16468, 16629, 16836, 17352, 20585, 21045, 21480, 21690, 21838, 21960, 22172, 24702, 25254, 27715, 28060, 28920, 29402, 32220, 32757, 32936, 33258, 33672, 37053, 41170, 42090, 43139, 43380, 43676, 44103, 44344, 49404, 49887, 50508, 54595, 55430, 56120, 58804, 61755, 63135, 64440, 65514, 66516, 73505, 74106, 82340, 83145, 84180, 86278, 86760, 87352, 88206, 98271, 98808, 99774, 101016, 109190, 110860, 117608, 123510, 126270, 129417, 131028, 132309, 133032, 147010, 148212, 163785, 164680, 166290, 168360, 172556, 176412, 185265, 196542, 199548, 215695, 218380, 220515, 221720, 247020, 249435, 251137, 252540, 258834, 262056, 264618, 294020, 296424, 327570, 332580, 338123, 345112, 352824, 370530, 388251, 393084, 399096, 431390, 436760, 441030, 491355, 494040, 498870, 502274, 505080, 517668, 529236, 588040, 647085, 655140, 661545, 665160, 676246, 741060, 753411, 776502, 786168, 862780, 882060, 982710, 992197, 997740, 1004548, 1014369, 1035336, 1058472, 1255685, 1294170, 1310280, 1323090, 1352492, 1482120, 1506822, 1553004, 1690615, 1725560, 1764120, 1941255, 1965420, 1984394, 1995480, 2009096, 2028738, 2260233, 2511370, 2588340, 2631479, 2646180, 2704984, 2976591, 3013644, 3043107, 3106008, 3381230, 3767055, 3882510, 3930840, 3968788, 4057476, 4520466, 4960985, 5022740, 5071845, 5176680, 5262958, 5292360, 5953182, 6027288, 6086214, 6762460, 7534110, 7765020, 7894437, 7937576, 8114952, 8929773, 9040932, 9921970, 10045480, 10143690, 10525916, 11301165, 11906364, 12172428, 13157395, 13524920, 14882955, 15068220, 15215535, 15530040, 15788874, 17859546, 18081864, 19843940, 20287380, 21051832, 22602330, 23683311, 23812728, 24344856, 26314790, 29765910, 30136440, 30431070, 31577748, 35719092, 39472185, 39687880, 40574760, 44648865, 45204660, 47366622, 52629580, 59531820, 60524017, 60862140, 63155496, 71438184, 78944370, 89297730, 90409320, 94733244, 105259160, 118416555, 119063640, 121048034, 121724280, 157888740, 178595460, 181572051, 189466488, 236833110, 242096068, 302620085, 315777480, 357190920, 363144102, 473666220, 484192136, 544716153, 605240170, 726288204, 907860255, 947332440, 1089432306, 1210480340, 1452576408, 1815720510, 2178864612, 2420960680, 2723580765, 3631441020, 4357729224, 5447161530, 7262882040, 10894323060, 21788646120]

約数ペア:

[(1, 21788646120), (2, 10894323060), (3, 7262882040), (4, 5447161530), (5, 4357729224), (6, 3631441020), (8, 2723580765), (9, 2420960680), (10, 2178864612), (12, 1815720510), (15, 1452576408), (18, 1210480340), (20, 1089432306), (23, 947332440), (24, 907860255), (30, 726288204), (36, 605240170), (40, 544716153), (45, 484192136), (46, 473666220), (60, 363144102), (61, 357190920), (69, 315777480), (72, 302620085), (90, 242096068), (92, 236833110), (115, 189466488), (120, 181572051), (122, 178595460), (138, 157888740), (179, 121724280), (180, 121048034), (183, 119063640), (184, 118416555), (207, 105259160), (230, 94733244), (241, 90409320), (244, 89297730), (276, 78944370), (305, 71438184), (345, 63155496), (358, 60862140), (360, 60524017), (366, 59531820), (414, 52629580), (460, 47366622), (482, 45204660), (488, 44648865), (537, 40574760), (549, 39687880), (552, 39472185), (610, 35719092), (690, 31577748), (716, 30431070), (723, 30136440), (732, 29765910), (828, 26314790), (895, 24344856), (915, 23812728), (920, 23683311), (964, 22602330), (1035, 21051832), (1074, 20287380), (1098, 19843940), (1205, 18081864), (1220, 17859546), (1380, 15788874), (1403, 15530040), (1432, 15215535), (1446, 15068220), (1464, 14882955), (1611, 13524920), (1656, 13157395), (1790, 12172428), (1830, 11906364), (1928, 11301165), (2070, 10525916), (2148, 10143690), (2169, 10045480), (2196, 9921970), (2410, 9040932), (2440, 8929773), (2685, 8114952), (2745, 7937576), (2760, 7894437), (2806, 7765020), (2892, 7534110), (3222, 6762460), (3580, 6086214), (3615, 6027288), (3660, 5953182), (4117, 5292360), (4140, 5262958), (4209, 5176680), (4296, 5071845), (4338, 5022740), (4392, 4960985), (4820, 4520466), (5370, 4057476), (5490, 3968788), (5543, 3930840), (5612, 3882510), (5784, 3767055), (6444, 3381230), (7015, 3106008), (7160, 3043107), (7230, 3013644), (7320, 2976591), (8055, 2704984), (8234, 2646180), (8280, 2631479), (8418, 2588340), (8676, 2511370), (9640, 2260233), (10740, 2028738), (10845, 2009096), (10919, 1995480), (10980, 1984394), (11086, 1965420), (11224, 1941255), (12351, 1764120), (12627, 1725560), (12888, 1690615), (14030, 1553004), (14460, 1506822), (14701, 1482120), (16110, 1352492), (16468, 1323090), (16629, 1310280), (16836, 1294170), (17352, 1255685), (20585, 1058472), (21045, 1035336), (21480, 1014369), (21690, 1004548), (21838, 997740), (21960, 992197), (22172, 982710), (24702, 882060), (25254, 862780), (27715, 786168), (28060, 776502), (28920, 753411), (29402, 741060), (32220, 676246), (32757, 665160), (32936, 661545), (33258, 655140), (33672, 647085), (37053, 588040), (41170, 529236), (42090, 517668), (43139, 505080), (43380, 502274), (43676, 498870), (44103, 494040), (44344, 491355), (49404, 441030), (49887, 436760), (50508, 431390), (54595, 399096), (55430, 393084), (56120, 388251), (58804, 370530), (61755, 352824), (63135, 345112), (64440, 338123), (65514, 332580), (66516, 327570), (73505, 296424), (74106, 294020), (82340, 264618), (83145, 262056), (84180, 258834), (86278, 252540), (86760, 251137), (87352, 249435), (88206, 247020), (98271, 221720), (98808, 220515), (99774, 218380), (101016, 215695), (109190, 199548), (110860, 196542), (117608, 185265), (123510, 176412), (126270, 172556), (129417, 168360), (131028, 166290), (132309, 164680), (133032, 163785), (147010, 148212)]