994818240

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1$

素因数の和:577

約数の個数: 448

約数和(自身を含む): 4009461120

約数和(自身を除く): 3014642880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 64, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 108, 117, 120, 130, 135, 136, 144, 153, 156, 160, 170, 180, 192, 195, 204, 208, 216, 221, 234, 240, 255, 260, 270, 272, 288, 306, 312, 320, 340, 351, 360, 390, 408, 416, 432, 442, 459, 468, 480, 510, 520, 521, 540, 544, 576, 585, 612, 624, 663, 680, 702, 720, 765, 780, 816, 832, 864, 884, 918, 936, 960, 1020, 1040, 1042, 1080, 1088, 1105, 1170, 1224, 1248, 1326, 1360, 1404, 1440, 1530, 1560, 1563, 1632, 1728, 1755, 1768, 1836, 1872, 1989, 2040, 2080, 2084, 2160, 2210, 2295, 2340, 2448, 2496, 2605, 2652, 2720, 2808, 2880, 3060, 3120, 3126, 3264, 3315, 3510, 3536, 3672, 3744, 3978, 4080, 4160, 4168, 4320, 4420, 4590, 4680, 4689, 4896, 5210, 5304, 5440, 5616, 5967, 6120, 6240, 6252, 6630, 6773, 7020, 7072, 7344, 7488, 7815, 7956, 8160, 8336, 8640, 8840, 8857, 9180, 9360, 9378, 9792, 9945, 10420, 10608, 11232, 11934, 12240, 12480, 12504, 13260, 13546, 14040, 14067, 14144, 14688, 15630, 15912, 16320, 16672, 17680, 17714, 18360, 18720, 18756, 19890, 20319, 20840, 21216, 22464, 23445, 23868, 24480, 25008, 26520, 26571, 27092, 28080, 28134, 29376, 29835, 31260, 31824, 33344, 33865, 35360, 35428, 36720, 37440, 37512, 39780, 40638, 41680, 42432, 44285, 46890, 47736, 48960, 50016, 53040, 53142, 54184, 56160, 56268, 59670, 60957, 62520, 63648, 67730, 70335, 70720, 70856, 73440, 75024, 79560, 79713, 81276, 83360, 88570, 93780, 95472, 100032, 101595, 106080, 106284, 108368, 112320, 112536, 115141, 119340, 121914, 125040, 127296, 132855, 135460, 140670, 141712, 146880, 150048, 159120, 159426, 162552, 166720, 177140, 182871, 187560, 190944, 203190, 212160, 212568, 216736, 225072, 230282, 238680, 239139, 243828, 250080, 265710, 270920, 281340, 283424, 300096, 304785, 318240, 318852, 325104, 345423, 354280, 365742, 375120, 381888, 398565, 406380, 425136, 433472, 450144, 460564, 477360, 478278, 487656, 500160, 531420, 541840, 562680, 566848, 575705, 609570, 636480, 637704, 650208, 690846, 708560, 731484, 750240, 797130, 812760, 850272, 900288, 914355, 921128, 954720, 956556, 975312, 1036269, 1062840, 1083680, 1125360, 1151410, 1195695, 1219140, 1275408, 1300416, 1381692, 1417120, 1462968, 1500480, 1594260, 1625520, 1700544, 1727115, 1828710, 1842256, 1909440, 1913112, 1950624, 2072538, 2125680, 2167360, 2250720, 2302820, 2391390, 2438280, 2550816, 2763384, 2834240, 2925936, 3108807, 3188520, 3251040, 3454230, 3657420, 3684512, 3826224, 3901248, 4145076, 4251360, 4501440, 4605640, 4782780, 4876560, 5101632, 5181345, 5526768, 5851872, 6217614, 6377040, 6502080, 6908460, 7314840, 7369024, 7652448, 8290152, 8502720, 9211280, 9565560, 9753120, 10362690, 11053536, 11703744, 12435228, 12754080, 13816920, 14629680, 15304896, 15544035, 16580304, 18422560, 19131120, 19506240, 20725380, 22107072, 24870456, 25508160, 27633840, 29259360, 31088070, 33160608, 36845120, 38262240, 41450760, 49740912, 55267680, 58518720, 62176140, 66321216, 76524480, 82901520, 99481824, 110535360, 124352280, 165803040, 198963648, 248704560, 331606080, 497409120, 994818240]

約数ペア:

[(1, 994818240), (2, 497409120), (3, 331606080), (4, 248704560), (5, 198963648), (6, 165803040), (8, 124352280), (9, 110535360), (10, 99481824), (12, 82901520), (13, 76524480), (15, 66321216), (16, 62176140), (17, 58518720), (18, 55267680), (20, 49740912), (24, 41450760), (26, 38262240), (27, 36845120), (30, 33160608), (32, 31088070), (34, 29259360), (36, 27633840), (39, 25508160), (40, 24870456), (45, 22107072), (48, 20725380), (51, 19506240), (52, 19131120), (54, 18422560), (60, 16580304), (64, 15544035), (65, 15304896), (68, 14629680), (72, 13816920), (78, 12754080), (80, 12435228), (85, 11703744), (90, 11053536), (96, 10362690), (102, 9753120), (104, 9565560), (108, 9211280), (117, 8502720), (120, 8290152), (130, 7652448), (135, 7369024), (136, 7314840), (144, 6908460), (153, 6502080), (156, 6377040), (160, 6217614), (170, 5851872), (180, 5526768), (192, 5181345), (195, 5101632), (204, 4876560), (208, 4782780), (216, 4605640), (221, 4501440), (234, 4251360), (240, 4145076), (255, 3901248), (260, 3826224), (270, 3684512), (272, 3657420), (288, 3454230), (306, 3251040), (312, 3188520), (320, 3108807), (340, 2925936), (351, 2834240), (360, 2763384), (390, 2550816), (408, 2438280), (416, 2391390), (432, 2302820), (442, 2250720), (459, 2167360), (468, 2125680), (480, 2072538), (510, 1950624), (520, 1913112), (521, 1909440), (540, 1842256), (544, 1828710), (576, 1727115), (585, 1700544), (612, 1625520), (624, 1594260), (663, 1500480), (680, 1462968), (702, 1417120), (720, 1381692), (765, 1300416), (780, 1275408), (816, 1219140), (832, 1195695), (864, 1151410), (884, 1125360), (918, 1083680), (936, 1062840), (960, 1036269), (1020, 975312), (1040, 956556), (1042, 954720), (1080, 921128), (1088, 914355), (1105, 900288), (1170, 850272), (1224, 812760), (1248, 797130), (1326, 750240), (1360, 731484), (1404, 708560), (1440, 690846), (1530, 650208), (1560, 637704), (1563, 636480), (1632, 609570), (1728, 575705), (1755, 566848), (1768, 562680), (1836, 541840), (1872, 531420), (1989, 500160), (2040, 487656), (2080, 478278), (2084, 477360), (2160, 460564), (2210, 450144), (2295, 433472), (2340, 425136), (2448, 406380), (2496, 398565), (2605, 381888), (2652, 375120), (2720, 365742), (2808, 354280), (2880, 345423), (3060, 325104), (3120, 318852), (3126, 318240), (3264, 304785), (3315, 300096), (3510, 283424), (3536, 281340), (3672, 270920), (3744, 265710), (3978, 250080), (4080, 243828), (4160, 239139), (4168, 238680), (4320, 230282), (4420, 225072), (4590, 216736), (4680, 212568), (4689, 212160), (4896, 203190), (5210, 190944), (5304, 187560), (5440, 182871), (5616, 177140), (5967, 166720), (6120, 162552), (6240, 159426), (6252, 159120), (6630, 150048), (6773, 146880), (7020, 141712), (7072, 140670), (7344, 135460), (7488, 132855), (7815, 127296), (7956, 125040), (8160, 121914), (8336, 119340), (8640, 115141), (8840, 112536), (8857, 112320), (9180, 108368), (9360, 106284), (9378, 106080), (9792, 101595), (9945, 100032), (10420, 95472), (10608, 93780), (11232, 88570), (11934, 83360), (12240, 81276), (12480, 79713), (12504, 79560), (13260, 75024), (13546, 73440), (14040, 70856), (14067, 70720), (14144, 70335), (14688, 67730), (15630, 63648), (15912, 62520), (16320, 60957), (16672, 59670), (17680, 56268), (17714, 56160), (18360, 54184), (18720, 53142), (18756, 53040), (19890, 50016), (20319, 48960), (20840, 47736), (21216, 46890), (22464, 44285), (23445, 42432), (23868, 41680), (24480, 40638), (25008, 39780), (26520, 37512), (26571, 37440), (27092, 36720), (28080, 35428), (28134, 35360), (29376, 33865), (29835, 33344), (31260, 31824)]