921002880

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:214

約数の個数: 512

約数和(自身を含む): 3701376000

約数和(自身を除く): 2780373120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 29, 30, 32, 34, 35, 40, 42, 48, 51, 56, 58, 60, 64, 68, 70, 80, 84, 85, 87, 96, 102, 105, 112, 116, 119, 120, 128, 136, 139, 140, 145, 160, 168, 170, 174, 192, 203, 204, 210, 224, 232, 238, 240, 255, 272, 278, 280, 290, 320, 336, 340, 348, 357, 384, 406, 408, 417, 420, 435, 448, 464, 476, 480, 493, 510, 544, 556, 560, 580, 595, 609, 640, 672, 680, 695, 696, 714, 812, 816, 834, 840, 870, 896, 928, 952, 960, 973, 986, 1015, 1020, 1088, 1112, 1120, 1160, 1190, 1218, 1344, 1360, 1390, 1392, 1428, 1479, 1624, 1632, 1668, 1680, 1740, 1785, 1856, 1904, 1920, 1946, 1972, 2030, 2040, 2085, 2176, 2224, 2240, 2320, 2363, 2380, 2436, 2465, 2688, 2720, 2780, 2784, 2856, 2919, 2958, 3045, 3248, 3264, 3336, 3360, 3451, 3480, 3570, 3712, 3808, 3892, 3944, 4031, 4060, 4080, 4170, 4448, 4480, 4640, 4726, 4760, 4865, 4872, 4930, 5440, 5560, 5568, 5712, 5838, 5916, 6090, 6496, 6528, 6672, 6720, 6902, 6960, 7089, 7140, 7395, 7616, 7784, 7888, 8062, 8120, 8160, 8340, 8896, 9280, 9452, 9520, 9730, 9744, 9860, 10353, 10880, 11120, 11136, 11424, 11676, 11815, 11832, 12093, 12180, 12992, 13344, 13440, 13804, 13920, 14178, 14280, 14595, 14790, 15232, 15568, 15776, 16124, 16240, 16320, 16541, 16680, 17255, 17792, 18560, 18904, 19040, 19460, 19488, 19720, 20155, 20706, 22240, 22848, 23352, 23630, 23664, 24186, 24360, 25984, 26688, 27608, 27840, 28217, 28356, 28560, 29190, 29580, 31136, 31552, 32248, 32480, 32640, 33082, 33360, 34510, 35445, 37808, 38080, 38920, 38976, 39440, 40310, 41412, 44480, 45696, 46704, 47260, 47328, 48372, 48720, 49623, 51765, 53376, 55216, 55680, 56434, 56712, 57120, 58380, 59160, 60465, 62272, 63104, 64496, 64960, 66164, 66720, 68527, 69020, 70890, 75616, 76160, 77840, 77952, 78880, 80620, 82705, 82824, 84651, 88960, 93408, 94520, 94656, 96744, 97440, 99246, 103530, 110432, 112868, 113424, 114240, 116760, 118320, 120930, 124544, 128992, 129920, 132328, 133440, 137054, 138040, 141085, 141780, 151232, 155680, 157760, 161240, 165410, 165648, 169302, 186816, 189040, 189312, 193488, 194880, 198492, 205581, 207060, 220864, 225736, 226848, 228480, 233520, 236640, 241860, 248115, 257984, 264656, 266880, 274108, 276080, 282170, 283560, 302464, 311360, 315520, 322480, 330820, 331296, 338604, 342635, 373632, 378080, 386976, 389760, 396984, 411162, 414120, 423255, 441728, 451472, 453696, 467040, 473280, 479689, 483720, 496230, 515968, 529312, 548216, 552160, 564340, 567120, 622720, 644960, 661640, 662592, 677208, 685270, 756160, 773952, 793968, 822324, 828240, 846510, 902944, 907392, 934080, 946560, 959378, 967440, 992460, 1027905, 1058624, 1096432, 1104320, 1128680, 1134240, 1289920, 1323280, 1325184, 1354416, 1370540, 1439067, 1512320, 1547904, 1587936, 1644648, 1656480, 1693020, 1805888, 1868160, 1918756, 1934880, 1984920, 2055810, 2117248, 2192864, 2208640, 2257360, 2268480, 2398445, 2579840, 2646560, 2708832, 2741080, 2878134, 3175872, 3289296, 3312960, 3386040, 3611776, 3837512, 3869760, 3969840, 4111620, 4385728, 4514720, 4536960, 4796890, 5293120, 5417664, 5482160, 5756268, 6351744, 6578592, 6625920, 6772080, 7195335, 7675024, 7739520, 7939680, 8223240, 8771456, 9029440, 9593780, 10586240, 10835328, 10964320, 11512536, 13157184, 13544160, 14390670, 15350048, 15879360, 16446480, 18058880, 19187560, 21928640, 23025072, 26314368, 27088320, 28781340, 30700096, 31758720, 32892960, 38375120, 43857280, 46050144, 54176640, 57562680, 61400192, 65785920, 76750240, 92100288, 115125360, 131571840, 153500480, 184200576, 230250720, 307000960, 460501440, 921002880]

約数ペア:

[(1, 921002880), (2, 460501440), (3, 307000960), (4, 230250720), (5, 184200576), (6, 153500480), (7, 131571840), (8, 115125360), (10, 92100288), (12, 76750240), (14, 65785920), (15, 61400192), (16, 57562680), (17, 54176640), (20, 46050144), (21, 43857280), (24, 38375120), (28, 32892960), (29, 31758720), (30, 30700096), (32, 28781340), (34, 27088320), (35, 26314368), (40, 23025072), (42, 21928640), (48, 19187560), (51, 18058880), (56, 16446480), (58, 15879360), (60, 15350048), (64, 14390670), (68, 13544160), (70, 13157184), (80, 11512536), (84, 10964320), (85, 10835328), (87, 10586240), (96, 9593780), (102, 9029440), (105, 8771456), (112, 8223240), (116, 7939680), (119, 7739520), (120, 7675024), (128, 7195335), (136, 6772080), (139, 6625920), (140, 6578592), (145, 6351744), (160, 5756268), (168, 5482160), (170, 5417664), (174, 5293120), (192, 4796890), (203, 4536960), (204, 4514720), (210, 4385728), (224, 4111620), (232, 3969840), (238, 3869760), (240, 3837512), (255, 3611776), (272, 3386040), (278, 3312960), (280, 3289296), (290, 3175872), (320, 2878134), (336, 2741080), (340, 2708832), (348, 2646560), (357, 2579840), (384, 2398445), (406, 2268480), (408, 2257360), (417, 2208640), (420, 2192864), (435, 2117248), (448, 2055810), (464, 1984920), (476, 1934880), (480, 1918756), (493, 1868160), (510, 1805888), (544, 1693020), (556, 1656480), (560, 1644648), (580, 1587936), (595, 1547904), (609, 1512320), (640, 1439067), (672, 1370540), (680, 1354416), (695, 1325184), (696, 1323280), (714, 1289920), (812, 1134240), (816, 1128680), (834, 1104320), (840, 1096432), (870, 1058624), (896, 1027905), (928, 992460), (952, 967440), (960, 959378), (973, 946560), (986, 934080), (1015, 907392), (1020, 902944), (1088, 846510), (1112, 828240), (1120, 822324), (1160, 793968), (1190, 773952), (1218, 756160), (1344, 685270), (1360, 677208), (1390, 662592), (1392, 661640), (1428, 644960), (1479, 622720), (1624, 567120), (1632, 564340), (1668, 552160), (1680, 548216), (1740, 529312), (1785, 515968), (1856, 496230), (1904, 483720), (1920, 479689), (1946, 473280), (1972, 467040), (2030, 453696), (2040, 451472), (2085, 441728), (2176, 423255), (2224, 414120), (2240, 411162), (2320, 396984), (2363, 389760), (2380, 386976), (2436, 378080), (2465, 373632), (2688, 342635), (2720, 338604), (2780, 331296), (2784, 330820), (2856, 322480), (2919, 315520), (2958, 311360), (3045, 302464), (3248, 283560), (3264, 282170), (3336, 276080), (3360, 274108), (3451, 266880), (3480, 264656), (3570, 257984), (3712, 248115), (3808, 241860), (3892, 236640), (3944, 233520), (4031, 228480), (4060, 226848), (4080, 225736), (4170, 220864), (4448, 207060), (4480, 205581), (4640, 198492), (4726, 194880), (4760, 193488), (4865, 189312), (4872, 189040), (4930, 186816), (5440, 169302), (5560, 165648), (5568, 165410), (5712, 161240), (5838, 157760), (5916, 155680), (6090, 151232), (6496, 141780), (6528, 141085), (6672, 138040), (6720, 137054), (6902, 133440), (6960, 132328), (7089, 129920), (7140, 128992), (7395, 124544), (7616, 120930), (7784, 118320), (7888, 116760), (8062, 114240), (8120, 113424), (8160, 112868), (8340, 110432), (8896, 103530), (9280, 99246), (9452, 97440), (9520, 96744), (9730, 94656), (9744, 94520), (9860, 93408), (10353, 88960), (10880, 84651), (11120, 82824), (11136, 82705), (11424, 80620), (11676, 78880), (11815, 77952), (11832, 77840), (12093, 76160), (12180, 75616), (12992, 70890), (13344, 69020), (13440, 68527), (13804, 66720), (13920, 66164), (14178, 64960), (14280, 64496), (14595, 63104), (14790, 62272), (15232, 60465), (15568, 59160), (15776, 58380), (16124, 57120), (16240, 56712), (16320, 56434), (16541, 55680), (16680, 55216), (17255, 53376), (17792, 51765), (18560, 49623), (18904, 48720), (19040, 48372), (19460, 47328), (19488, 47260), (19720, 46704), (20155, 45696), (20706, 44480), (22240, 41412), (22848, 40310), (23352, 39440), (23630, 38976), (23664, 38920), (24186, 38080), (24360, 37808), (25984, 35445), (26688, 34510), (27608, 33360), (27840, 33082), (28217, 32640), (28356, 32480), (28560, 32248), (29190, 31552), (29580, 31136)]