1038985920

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1$

素因数の和:493

約数の個数: 448

約数和(自身を含む): 4301337600

約数和(自身を除く): 3262351680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 41, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 82, 84, 90, 96, 105, 108, 112, 120, 123, 126, 135, 140, 144, 160, 164, 168, 180, 189, 192, 205, 210, 216, 224, 240, 246, 252, 270, 280, 287, 288, 315, 320, 328, 336, 360, 369, 378, 410, 419, 420, 432, 448, 480, 492, 504, 540, 560, 574, 576, 615, 630, 656, 672, 720, 738, 756, 820, 838, 840, 861, 864, 945, 960, 984, 1008, 1080, 1107, 1120, 1148, 1230, 1257, 1260, 1312, 1344, 1435, 1440, 1476, 1512, 1640, 1676, 1680, 1722, 1728, 1845, 1890, 1968, 2016, 2095, 2160, 2214, 2240, 2296, 2460, 2514, 2520, 2583, 2624, 2870, 2880, 2933, 2952, 3024, 3280, 3352, 3360, 3444, 3690, 3771, 3780, 3936, 4032, 4190, 4305, 4320, 4428, 4592, 4920, 5028, 5040, 5166, 5535, 5740, 5866, 5904, 6048, 6285, 6560, 6704, 6720, 6888, 7380, 7542, 7560, 7749, 7872, 8380, 8610, 8640, 8799, 8856, 9184, 9840, 10056, 10080, 10332, 11070, 11313, 11480, 11732, 11808, 12096, 12570, 12915, 13120, 13408, 13776, 14665, 14760, 15084, 15120, 15498, 16760, 17179, 17220, 17598, 17712, 18368, 18855, 19680, 20112, 20160, 20664, 22140, 22626, 22960, 23464, 23616, 25140, 25830, 26397, 26816, 27552, 29330, 29520, 30168, 30240, 30996, 33520, 34358, 34440, 35196, 35424, 37710, 38745, 39360, 40224, 41328, 43995, 44280, 45252, 45920, 46928, 50280, 51537, 51660, 52794, 55104, 56565, 58660, 59040, 60336, 60480, 61992, 67040, 68716, 68880, 70392, 70848, 75420, 77490, 79191, 80448, 82656, 85895, 87990, 88560, 90504, 91840, 93856, 100560, 103074, 103320, 105588, 113130, 117320, 118080, 120253, 120672, 123984, 131985, 134080, 137432, 137760, 140784, 150840, 154611, 154980, 158382, 165312, 171790, 175980, 177120, 181008, 187712, 201120, 206148, 206640, 211176, 226260, 234640, 240506, 241344, 247968, 257685, 263970, 274864, 275520, 281568, 301680, 309222, 309960, 316764, 343580, 351960, 354240, 360759, 362016, 395955, 402240, 412296, 413280, 422352, 452520, 463833, 469280, 481012, 495936, 515370, 527940, 549728, 563136, 601265, 603360, 618444, 619920, 633528, 687160, 703920, 721518, 724032, 773055, 791910, 824592, 826560, 844704, 905040, 927666, 938560, 962024, 1030740, 1055880, 1082277, 1099456, 1202530, 1206720, 1236888, 1239840, 1267056, 1374320, 1407840, 1443036, 1546110, 1583820, 1649184, 1689408, 1803795, 1810080, 1855332, 1924048, 2061480, 2111760, 2164554, 2319165, 2405060, 2473776, 2479680, 2534112, 2748640, 2815680, 2886072, 3092220, 3167640, 3246831, 3298368, 3607590, 3620160, 3710664, 3848096, 4122960, 4223520, 4329108, 4638330, 4810120, 4947552, 5068224, 5411385, 5497280, 5772144, 6184440, 6335280, 6493662, 7215180, 7421328, 7696192, 8245920, 8447040, 8658216, 9276660, 9620240, 9895104, 10822770, 11544288, 12368880, 12670560, 12987324, 14430360, 14842656, 16234155, 16491840, 17316432, 18553320, 19240480, 21645540, 23088576, 24737760, 25341120, 25974648, 28860720, 29685312, 32468310, 34632864, 37106640, 38480960, 43291080, 49475520, 51949296, 57721440, 64936620, 69265728, 74213280, 86582160, 103898592, 115442880, 129873240, 148426560, 173164320, 207797184, 259746480, 346328640, 519492960, 1038985920]

約数ペア:

[(1, 1038985920), (2, 519492960), (3, 346328640), (4, 259746480), (5, 207797184), (6, 173164320), (7, 148426560), (8, 129873240), (9, 115442880), (10, 103898592), (12, 86582160), (14, 74213280), (15, 69265728), (16, 64936620), (18, 57721440), (20, 51949296), (21, 49475520), (24, 43291080), (27, 38480960), (28, 37106640), (30, 34632864), (32, 32468310), (35, 29685312), (36, 28860720), (40, 25974648), (41, 25341120), (42, 24737760), (45, 23088576), (48, 21645540), (54, 19240480), (56, 18553320), (60, 17316432), (63, 16491840), (64, 16234155), (70, 14842656), (72, 14430360), (80, 12987324), (82, 12670560), (84, 12368880), (90, 11544288), (96, 10822770), (105, 9895104), (108, 9620240), (112, 9276660), (120, 8658216), (123, 8447040), (126, 8245920), (135, 7696192), (140, 7421328), (144, 7215180), (160, 6493662), (164, 6335280), (168, 6184440), (180, 5772144), (189, 5497280), (192, 5411385), (205, 5068224), (210, 4947552), (216, 4810120), (224, 4638330), (240, 4329108), (246, 4223520), (252, 4122960), (270, 3848096), (280, 3710664), (287, 3620160), (288, 3607590), (315, 3298368), (320, 3246831), (328, 3167640), (336, 3092220), (360, 2886072), (369, 2815680), (378, 2748640), (410, 2534112), (419, 2479680), (420, 2473776), (432, 2405060), (448, 2319165), (480, 2164554), (492, 2111760), (504, 2061480), (540, 1924048), (560, 1855332), (574, 1810080), (576, 1803795), (615, 1689408), (630, 1649184), (656, 1583820), (672, 1546110), (720, 1443036), (738, 1407840), (756, 1374320), (820, 1267056), (838, 1239840), (840, 1236888), (861, 1206720), (864, 1202530), (945, 1099456), (960, 1082277), (984, 1055880), (1008, 1030740), (1080, 962024), (1107, 938560), (1120, 927666), (1148, 905040), (1230, 844704), (1257, 826560), (1260, 824592), (1312, 791910), (1344, 773055), (1435, 724032), (1440, 721518), (1476, 703920), (1512, 687160), (1640, 633528), (1676, 619920), (1680, 618444), (1722, 603360), (1728, 601265), (1845, 563136), (1890, 549728), (1968, 527940), (2016, 515370), (2095, 495936), (2160, 481012), (2214, 469280), (2240, 463833), (2296, 452520), (2460, 422352), (2514, 413280), (2520, 412296), (2583, 402240), (2624, 395955), (2870, 362016), (2880, 360759), (2933, 354240), (2952, 351960), (3024, 343580), (3280, 316764), (3352, 309960), (3360, 309222), (3444, 301680), (3690, 281568), (3771, 275520), (3780, 274864), (3936, 263970), (4032, 257685), (4190, 247968), (4305, 241344), (4320, 240506), (4428, 234640), (4592, 226260), (4920, 211176), (5028, 206640), (5040, 206148), (5166, 201120), (5535, 187712), (5740, 181008), (5866, 177120), (5904, 175980), (6048, 171790), (6285, 165312), (6560, 158382), (6704, 154980), (6720, 154611), (6888, 150840), (7380, 140784), (7542, 137760), (7560, 137432), (7749, 134080), (7872, 131985), (8380, 123984), (8610, 120672), (8640, 120253), (8799, 118080), (8856, 117320), (9184, 113130), (9840, 105588), (10056, 103320), (10080, 103074), (10332, 100560), (11070, 93856), (11313, 91840), (11480, 90504), (11732, 88560), (11808, 87990), (12096, 85895), (12570, 82656), (12915, 80448), (13120, 79191), (13408, 77490), (13776, 75420), (14665, 70848), (14760, 70392), (15084, 68880), (15120, 68716), (15498, 67040), (16760, 61992), (17179, 60480), (17220, 60336), (17598, 59040), (17712, 58660), (18368, 56565), (18855, 55104), (19680, 52794), (20112, 51660), (20160, 51537), (20664, 50280), (22140, 46928), (22626, 45920), (22960, 45252), (23464, 44280), (23616, 43995), (25140, 41328), (25830, 40224), (26397, 39360), (26816, 38745), (27552, 37710), (29330, 35424), (29520, 35196), (30168, 34440), (30240, 34358), (30996, 33520)]