1798415080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{479}}^1$

素因数の和:584

約数の個数: 256

約数和(自身を含む): 5374771200

約数和(自身を除く): 3576356120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 23, 28, 35, 40, 44, 46, 53, 55, 56, 70, 77, 88, 92, 106, 110, 115, 140, 154, 161, 184, 212, 220, 230, 253, 265, 280, 308, 322, 371, 385, 424, 440, 460, 479, 506, 530, 583, 616, 644, 742, 770, 805, 920, 958, 1012, 1060, 1166, 1219, 1265, 1288, 1484, 1540, 1610, 1771, 1855, 1916, 2024, 2120, 2332, 2395, 2438, 2530, 2915, 2968, 3080, 3220, 3353, 3542, 3710, 3832, 4081, 4664, 4790, 4876, 5060, 5269, 5830, 6095, 6440, 6706, 7084, 7420, 8162, 8533, 8855, 9580, 9752, 10120, 10538, 11017, 11660, 12190, 13409, 13412, 14168, 14840, 16324, 16765, 17066, 17710, 19160, 20405, 21076, 22034, 23320, 24380, 25387, 26345, 26818, 26824, 32648, 33530, 34132, 35420, 36883, 40810, 42152, 42665, 44068, 48760, 50774, 52690, 53636, 55085, 67045, 67060, 68264, 70840, 73766, 77119, 81620, 85330, 88136, 93863, 101548, 105380, 107272, 110170, 121187, 126935, 134090, 134120, 147532, 154238, 163240, 170660, 177709, 184415, 187726, 203096, 210760, 220340, 242374, 253870, 268180, 279257, 295064, 308476, 341320, 355418, 368830, 375452, 385595, 440680, 469315, 484748, 507740, 536360, 558514, 583901, 605935, 616952, 710836, 737660, 750904, 771190, 848309, 888545, 938630, 969496, 1015480, 1117028, 1167802, 1211870, 1396285, 1421672, 1475320, 1542380, 1696618, 1777090, 1877260, 1954799, 2234056, 2335604, 2423740, 2792570, 2919505, 3084760, 3393236, 3554180, 3754520, 3909598, 4087307, 4241545, 4671208, 4847480, 5585140, 5839010, 6422911, 6786472, 7108360, 7819196, 8174614, 8483090, 9773995, 11170280, 11678020, 12845822, 15638392, 16349228, 16966180, 19547990, 20436535, 23356040, 25691644, 32114555, 32698456, 33932360, 39095980, 40873070, 44960377, 51383288, 64229110, 78191960, 81746140, 89920754, 128458220, 163492280, 179841508, 224801885, 256916440, 359683016, 449603770, 899207540, 1798415080]

約数ペア:

[(1, 1798415080), (2, 899207540), (4, 449603770), (5, 359683016), (7, 256916440), (8, 224801885), (10, 179841508), (11, 163492280), (14, 128458220), (20, 89920754), (22, 81746140), (23, 78191960), (28, 64229110), (35, 51383288), (40, 44960377), (44, 40873070), (46, 39095980), (53, 33932360), (55, 32698456), (56, 32114555), (70, 25691644), (77, 23356040), (88, 20436535), (92, 19547990), (106, 16966180), (110, 16349228), (115, 15638392), (140, 12845822), (154, 11678020), (161, 11170280), (184, 9773995), (212, 8483090), (220, 8174614), (230, 7819196), (253, 7108360), (265, 6786472), (280, 6422911), (308, 5839010), (322, 5585140), (371, 4847480), (385, 4671208), (424, 4241545), (440, 4087307), (460, 3909598), (479, 3754520), (506, 3554180), (530, 3393236), (583, 3084760), (616, 2919505), (644, 2792570), (742, 2423740), (770, 2335604), (805, 2234056), (920, 1954799), (958, 1877260), (1012, 1777090), (1060, 1696618), (1166, 1542380), (1219, 1475320), (1265, 1421672), (1288, 1396285), (1484, 1211870), (1540, 1167802), (1610, 1117028), (1771, 1015480), (1855, 969496), (1916, 938630), (2024, 888545), (2120, 848309), (2332, 771190), (2395, 750904), (2438, 737660), (2530, 710836), (2915, 616952), (2968, 605935), (3080, 583901), (3220, 558514), (3353, 536360), (3542, 507740), (3710, 484748), (3832, 469315), (4081, 440680), (4664, 385595), (4790, 375452), (4876, 368830), (5060, 355418), (5269, 341320), (5830, 308476), (6095, 295064), (6440, 279257), (6706, 268180), (7084, 253870), (7420, 242374), (8162, 220340), (8533, 210760), (8855, 203096), (9580, 187726), (9752, 184415), (10120, 177709), (10538, 170660), (11017, 163240), (11660, 154238), (12190, 147532), (13409, 134120), (13412, 134090), (14168, 126935), (14840, 121187), (16324, 110170), (16765, 107272), (17066, 105380), (17710, 101548), (19160, 93863), (20405, 88136), (21076, 85330), (22034, 81620), (23320, 77119), (24380, 73766), (25387, 70840), (26345, 68264), (26818, 67060), (26824, 67045), (32648, 55085), (33530, 53636), (34132, 52690), (35420, 50774), (36883, 48760), (40810, 44068), (42152, 42665)]