1898263920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:229

約数の個数: 480

約数和(自身を含む): 7295533056

約数和(自身を除く): 5397269136

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 41, 42, 48, 49, 56, 60, 62, 70, 80, 82, 84, 93, 98, 105, 112, 120, 123, 124, 127, 140, 147, 155, 164, 168, 186, 196, 205, 210, 217, 240, 245, 246, 248, 254, 280, 287, 294, 310, 328, 336, 372, 381, 392, 410, 420, 434, 465, 490, 492, 496, 508, 560, 574, 588, 615, 620, 635, 651, 656, 735, 744, 762, 784, 820, 840, 861, 868, 889, 930, 980, 984, 1016, 1085, 1148, 1176, 1230, 1240, 1270, 1271, 1302, 1435, 1470, 1488, 1519, 1524, 1640, 1680, 1722, 1736, 1778, 1860, 1905, 1960, 1968, 2009, 2032, 2170, 2296, 2352, 2460, 2480, 2540, 2542, 2604, 2667, 2870, 2940, 3038, 3048, 3255, 3280, 3444, 3472, 3556, 3720, 3810, 3813, 3920, 3937, 4018, 4305, 4340, 4445, 4557, 4592, 4920, 5080, 5084, 5207, 5208, 5334, 5740, 5880, 6027, 6076, 6096, 6223, 6355, 6510, 6888, 7112, 7440, 7595, 7620, 7626, 7874, 8036, 8610, 8680, 8890, 8897, 9114, 9840, 10045, 10160, 10168, 10414, 10416, 10668, 11480, 11760, 11811, 12054, 12152, 12446, 12710, 13020, 13335, 13776, 14224, 15190, 15240, 15252, 15621, 15748, 16072, 17220, 17360, 17780, 17794, 18228, 18669, 19065, 19685, 20090, 20336, 20828, 21336, 22785, 22960, 23622, 24108, 24304, 24892, 25420, 26035, 26040, 26670, 26691, 27559, 30135, 30380, 30480, 30504, 31115, 31242, 31496, 32144, 34440, 35560, 35588, 36449, 36456, 37338, 38130, 39370, 40180, 41656, 42672, 44485, 45570, 47244, 48216, 49784, 50840, 52070, 52080, 53340, 53382, 55118, 59055, 60270, 60760, 61008, 62230, 62279, 62484, 62992, 68880, 71120, 71176, 72898, 72912, 74676, 76260, 78105, 78740, 80360, 82677, 83312, 88970, 91140, 93345, 94488, 96432, 99568, 101680, 104140, 106680, 106764, 109347, 110236, 118110, 120540, 121520, 124460, 124558, 124968, 133455, 137795, 142352, 145796, 149352, 152520, 156210, 157480, 160720, 161417, 165354, 177940, 182245, 182280, 186690, 186837, 188976, 192913, 208280, 213360, 213528, 218694, 220472, 236220, 241080, 248920, 249116, 249936, 255143, 266910, 275590, 291592, 298704, 305040, 311395, 312420, 314960, 322834, 330708, 355880, 364490, 364560, 373380, 373674, 385826, 413385, 416560, 427056, 437388, 440944, 472440, 482160, 484251, 497840, 498232, 510286, 533820, 546735, 551180, 578739, 583184, 622790, 624840, 645668, 661416, 711760, 728980, 746760, 747348, 765429, 771652, 807085, 826770, 874776, 934185, 944880, 964565, 968502, 996464, 1020572, 1067640, 1093470, 1102360, 1129919, 1157478, 1245580, 1249680, 1275715, 1291336, 1322832, 1457960, 1493520, 1494696, 1530858, 1543304, 1614170, 1653540, 1749552, 1868370, 1929130, 1937004, 2041144, 2135280, 2186940, 2204720, 2259838, 2314956, 2421255, 2491160, 2551430, 2582672, 2893695, 2915920, 2989392, 3061716, 3086608, 3228340, 3307080, 3389757, 3736740, 3827145, 3858260, 3874008, 4082288, 4373880, 4519676, 4629912, 4842510, 4982320, 5102860, 5649595, 5787390, 6123432, 6456680, 6614160, 6779514, 7473480, 7654290, 7716520, 7748016, 7909433, 8747760, 9039352, 9259824, 9685020, 10205720, 11299190, 11574780, 12246864, 12913360, 13559028, 14946960, 15308580, 15433040, 15818866, 16948785, 18078704, 19370040, 20411440, 22598380, 23149560, 23728299, 27118056, 30617160, 31637732, 33897570, 38740080, 39547165, 45196760, 46299120, 47456598, 54236112, 61234320, 63275464, 67795140, 79094330, 90393520, 94913196, 118641495, 126550928, 135590280, 158188660, 189826392, 237282990, 271180560, 316377320, 379652784, 474565980, 632754640, 949131960, 1898263920]

約数ペア:

[(1, 1898263920), (2, 949131960), (3, 632754640), (4, 474565980), (5, 379652784), (6, 316377320), (7, 271180560), (8, 237282990), (10, 189826392), (12, 158188660), (14, 135590280), (15, 126550928), (16, 118641495), (20, 94913196), (21, 90393520), (24, 79094330), (28, 67795140), (30, 63275464), (31, 61234320), (35, 54236112), (40, 47456598), (41, 46299120), (42, 45196760), (48, 39547165), (49, 38740080), (56, 33897570), (60, 31637732), (62, 30617160), (70, 27118056), (80, 23728299), (82, 23149560), (84, 22598380), (93, 20411440), (98, 19370040), (105, 18078704), (112, 16948785), (120, 15818866), (123, 15433040), (124, 15308580), (127, 14946960), (140, 13559028), (147, 12913360), (155, 12246864), (164, 11574780), (168, 11299190), (186, 10205720), (196, 9685020), (205, 9259824), (210, 9039352), (217, 8747760), (240, 7909433), (245, 7748016), (246, 7716520), (248, 7654290), (254, 7473480), (280, 6779514), (287, 6614160), (294, 6456680), (310, 6123432), (328, 5787390), (336, 5649595), (372, 5102860), (381, 4982320), (392, 4842510), (410, 4629912), (420, 4519676), (434, 4373880), (465, 4082288), (490, 3874008), (492, 3858260), (496, 3827145), (508, 3736740), (560, 3389757), (574, 3307080), (588, 3228340), (615, 3086608), (620, 3061716), (635, 2989392), (651, 2915920), (656, 2893695), (735, 2582672), (744, 2551430), (762, 2491160), (784, 2421255), (820, 2314956), (840, 2259838), (861, 2204720), (868, 2186940), (889, 2135280), (930, 2041144), (980, 1937004), (984, 1929130), (1016, 1868370), (1085, 1749552), (1148, 1653540), (1176, 1614170), (1230, 1543304), (1240, 1530858), (1270, 1494696), (1271, 1493520), (1302, 1457960), (1435, 1322832), (1470, 1291336), (1488, 1275715), (1519, 1249680), (1524, 1245580), (1640, 1157478), (1680, 1129919), (1722, 1102360), (1736, 1093470), (1778, 1067640), (1860, 1020572), (1905, 996464), (1960, 968502), (1968, 964565), (2009, 944880), (2032, 934185), (2170, 874776), (2296, 826770), (2352, 807085), (2460, 771652), (2480, 765429), (2540, 747348), (2542, 746760), (2604, 728980), (2667, 711760), (2870, 661416), (2940, 645668), (3038, 624840), (3048, 622790), (3255, 583184), (3280, 578739), (3444, 551180), (3472, 546735), (3556, 533820), (3720, 510286), (3810, 498232), (3813, 497840), (3920, 484251), (3937, 482160), (4018, 472440), (4305, 440944), (4340, 437388), (4445, 427056), (4557, 416560), (4592, 413385), (4920, 385826), (5080, 373674), (5084, 373380), (5207, 364560), (5208, 364490), (5334, 355880), (5740, 330708), (5880, 322834), (6027, 314960), (6076, 312420), (6096, 311395), (6223, 305040), (6355, 298704), (6510, 291592), (6888, 275590), (7112, 266910), (7440, 255143), (7595, 249936), (7620, 249116), (7626, 248920), (7874, 241080), (8036, 236220), (8610, 220472), (8680, 218694), (8890, 213528), (8897, 213360), (9114, 208280), (9840, 192913), (10045, 188976), (10160, 186837), (10168, 186690), (10414, 182280), (10416, 182245), (10668, 177940), (11480, 165354), (11760, 161417), (11811, 160720), (12054, 157480), (12152, 156210), (12446, 152520), (12710, 149352), (13020, 145796), (13335, 142352), (13776, 137795), (14224, 133455), (15190, 124968), (15240, 124558), (15252, 124460), (15621, 121520), (15748, 120540), (16072, 118110), (17220, 110236), (17360, 109347), (17780, 106764), (17794, 106680), (18228, 104140), (18669, 101680), (19065, 99568), (19685, 96432), (20090, 94488), (20336, 93345), (20828, 91140), (21336, 88970), (22785, 83312), (22960, 82677), (23622, 80360), (24108, 78740), (24304, 78105), (24892, 76260), (25420, 74676), (26035, 72912), (26040, 72898), (26670, 71176), (26691, 71120), (27559, 68880), (30135, 62992), (30380, 62484), (30480, 62279), (30504, 62230), (31115, 61008), (31242, 60760), (31496, 60270), (32144, 59055), (34440, 55118), (35560, 53382), (35588, 53340), (36449, 52080), (36456, 52070), (37338, 50840), (38130, 49784), (39370, 48216), (40180, 47244), (41656, 45570), (42672, 44485)]