2720783520

素因数分解:

$2^5\times 3^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1$

素因数の和:819

約数の個数: 576

約数和(自身を含む): 11865934080

約数和(自身を除く): 9145150560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 81, 84, 90, 91, 96, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 160, 162, 168, 180, 182, 189, 195, 208, 210, 216, 224, 234, 240, 243, 252, 260, 270, 273, 280, 288, 312, 315, 324, 336, 351, 360, 364, 378, 390, 405, 416, 420, 432, 455, 468, 480, 486, 504, 520, 540, 546, 560, 567, 585, 624, 630, 648, 672, 702, 720, 728, 756, 769, 780, 810, 819, 840, 864, 910, 936, 945, 972, 1008, 1040, 1053, 1080, 1092, 1120, 1134, 1170, 1215, 1248, 1260, 1296, 1365, 1404, 1440, 1456, 1512, 1538, 1560, 1620, 1638, 1680, 1701, 1755, 1820, 1872, 1890, 1944, 2016, 2080, 2106, 2160, 2184, 2268, 2307, 2340, 2430, 2457, 2520, 2592, 2730, 2808, 2835, 2912, 3024, 3076, 3120, 3159, 3240, 3276, 3360, 3402, 3510, 3640, 3744, 3780, 3845, 3888, 4095, 4212, 4320, 4368, 4536, 4614, 4680, 4860, 4914, 5040, 5265, 5383, 5460, 5616, 5670, 6048, 6152, 6240, 6318, 6480, 6552, 6804, 6921, 7020, 7280, 7371, 7560, 7690, 7776, 8190, 8424, 8505, 8736, 9072, 9228, 9360, 9720, 9828, 9997, 10080, 10530, 10766, 10920, 11232, 11340, 11535, 12285, 12304, 12636, 12960, 13104, 13608, 13842, 14040, 14560, 14742, 15120, 15380, 15795, 16149, 16380, 16848, 17010, 18144, 18456, 18720, 19440, 19656, 19994, 20763, 21060, 21532, 21840, 22113, 22680, 23070, 24570, 24608, 25272, 26208, 26915, 27216, 27684, 28080, 29484, 29991, 30240, 30760, 31590, 32298, 32760, 33696, 34020, 34605, 36855, 36912, 38880, 39312, 39988, 41526, 42120, 43064, 43680, 44226, 45360, 46140, 48447, 49140, 49985, 50544, 53830, 54432, 55368, 56160, 58968, 59982, 61520, 62289, 63180, 64596, 65520, 68040, 69210, 69979, 73710, 73824, 78624, 79976, 80745, 83052, 84240, 86128, 88452, 89973, 90720, 92280, 96894, 98280, 99970, 101088, 103815, 107660, 110565, 110736, 117936, 119964, 123040, 124578, 126360, 129192, 131040, 136080, 138420, 139958, 145341, 147420, 149955, 159952, 161490, 166104, 168480, 172256, 176904, 179946, 184560, 186867, 193788, 196560, 199940, 207630, 209937, 215320, 221130, 221472, 235872, 239928, 242235, 249156, 252720, 258384, 269919, 272160, 276840, 279916, 290682, 294840, 299910, 311445, 319904, 322980, 332208, 349895, 353808, 359892, 369120, 373734, 387576, 393120, 399880, 415260, 419874, 430640, 436023, 442260, 449865, 479856, 484470, 498312, 505440, 516768, 539838, 553680, 559832, 581364, 589680, 599820, 622890, 629811, 645960, 664416, 699790, 707616, 719784, 726705, 747468, 775152, 799760, 809757, 830520, 839748, 861280, 872046, 884520, 899730, 934335, 959712, 968940, 996624, 1049685, 1079676, 1107360, 1119664, 1162728, 1179360, 1199640, 1245780, 1259622, 1291920, 1308069, 1349595, 1399580, 1439568, 1453410, 1494936, 1550304, 1599520, 1619514, 1661040, 1679496, 1744092, 1769040, 1799460, 1868670, 1889433, 1937880, 1993248, 2099370, 2159352, 2180115, 2239328, 2325456, 2399280, 2429271, 2491560, 2519244, 2583840, 2616138, 2699190, 2799160, 2879136, 2906820, 2989872, 3149055, 3239028, 3322080, 3358992, 3488184, 3538080, 3598920, 3737340, 3778866, 3875760, 4048785, 4198740, 4318704, 4360230, 4650912, 4798560, 4858542, 4983120, 5038488, 5232276, 5398380, 5598320, 5668299, 5813640, 5979744, 6298110, 6478056, 6540345, 6717984, 6976368, 7197840, 7474680, 7557732, 7751520, 8097570, 8397480, 8637408, 8720460, 9447165, 9717084, 9966240, 10076976, 10464552, 10796760, 11196640, 11336598, 11627280, 12146355, 12596220, 12956112, 13080690, 13952736, 14395680, 14949360, 15115464, 16195140, 16794960, 17004897, 17440920, 18894330, 19434168, 20153952, 20929104, 21593520, 22673196, 23254560, 24292710, 25192440, 25912224, 26161380, 28341495, 29898720, 30230928, 32390280, 33589920, 34009794, 34881840, 37788660, 38868336, 41858208, 43187040, 45346392, 48585420, 50384880, 52322760, 56682990, 60461856, 64780560, 68019588, 69763680, 75577320, 77736672, 85024485, 90692784, 97170840, 100769760, 104645520, 113365980, 129561120, 136039176, 151154640, 170048970, 181385568, 194341680, 209291040, 226731960, 272078352, 302309280, 340097940, 388683360, 453463920, 544156704, 680195880, 906927840, 1360391760, 2720783520]

約数ペア:

[(1, 2720783520), (2, 1360391760), (3, 906927840), (4, 680195880), (5, 544156704), (6, 453463920), (7, 388683360), (8, 340097940), (9, 302309280), (10, 272078352), (12, 226731960), (13, 209291040), (14, 194341680), (15, 181385568), (16, 170048970), (18, 151154640), (20, 136039176), (21, 129561120), (24, 113365980), (26, 104645520), (27, 100769760), (28, 97170840), (30, 90692784), (32, 85024485), (35, 77736672), (36, 75577320), (39, 69763680), (40, 68019588), (42, 64780560), (45, 60461856), (48, 56682990), (52, 52322760), (54, 50384880), (56, 48585420), (60, 45346392), (63, 43187040), (65, 41858208), (70, 38868336), (72, 37788660), (78, 34881840), (80, 34009794), (81, 33589920), (84, 32390280), (90, 30230928), (91, 29898720), (96, 28341495), (104, 26161380), (105, 25912224), (108, 25192440), (112, 24292710), (117, 23254560), (120, 22673196), (126, 21593520), (130, 20929104), (135, 20153952), (140, 19434168), (144, 18894330), (156, 17440920), (160, 17004897), (162, 16794960), (168, 16195140), (180, 15115464), (182, 14949360), (189, 14395680), (195, 13952736), (208, 13080690), (210, 12956112), (216, 12596220), (224, 12146355), (234, 11627280), (240, 11336598), (243, 11196640), (252, 10796760), (260, 10464552), (270, 10076976), (273, 9966240), (280, 9717084), (288, 9447165), (312, 8720460), (315, 8637408), (324, 8397480), (336, 8097570), (351, 7751520), (360, 7557732), (364, 7474680), (378, 7197840), (390, 6976368), (405, 6717984), (416, 6540345), (420, 6478056), (432, 6298110), (455, 5979744), (468, 5813640), (480, 5668299), (486, 5598320), (504, 5398380), (520, 5232276), (540, 5038488), (546, 4983120), (560, 4858542), (567, 4798560), (585, 4650912), (624, 4360230), (630, 4318704), (648, 4198740), (672, 4048785), (702, 3875760), (720, 3778866), (728, 3737340), (756, 3598920), (769, 3538080), (780, 3488184), (810, 3358992), (819, 3322080), (840, 3239028), (864, 3149055), (910, 2989872), (936, 2906820), (945, 2879136), (972, 2799160), (1008, 2699190), (1040, 2616138), (1053, 2583840), (1080, 2519244), (1092, 2491560), (1120, 2429271), (1134, 2399280), (1170, 2325456), (1215, 2239328), (1248, 2180115), (1260, 2159352), (1296, 2099370), (1365, 1993248), (1404, 1937880), (1440, 1889433), (1456, 1868670), (1512, 1799460), (1538, 1769040), (1560, 1744092), (1620, 1679496), (1638, 1661040), (1680, 1619514), (1701, 1599520), (1755, 1550304), (1820, 1494936), (1872, 1453410), (1890, 1439568), (1944, 1399580), (2016, 1349595), (2080, 1308069), (2106, 1291920), (2160, 1259622), (2184, 1245780), (2268, 1199640), (2307, 1179360), (2340, 1162728), (2430, 1119664), (2457, 1107360), (2520, 1079676), (2592, 1049685), (2730, 996624), (2808, 968940), (2835, 959712), (2912, 934335), (3024, 899730), (3076, 884520), (3120, 872046), (3159, 861280), (3240, 839748), (3276, 830520), (3360, 809757), (3402, 799760), (3510, 775152), (3640, 747468), (3744, 726705), (3780, 719784), (3845, 707616), (3888, 699790), (4095, 664416), (4212, 645960), (4320, 629811), (4368, 622890), (4536, 599820), (4614, 589680), (4680, 581364), (4860, 559832), (4914, 553680), (5040, 539838), (5265, 516768), (5383, 505440), (5460, 498312), (5616, 484470), (5670, 479856), (6048, 449865), (6152, 442260), (6240, 436023), (6318, 430640), (6480, 419874), (6552, 415260), (6804, 399880), (6921, 393120), (7020, 387576), (7280, 373734), (7371, 369120), (7560, 359892), (7690, 353808), (7776, 349895), (8190, 332208), (8424, 322980), (8505, 319904), (8736, 311445), (9072, 299910), (9228, 294840), (9360, 290682), (9720, 279916), (9828, 276840), (9997, 272160), (10080, 269919), (10530, 258384), (10766, 252720), (10920, 249156), (11232, 242235), (11340, 239928), (11535, 235872), (12285, 221472), (12304, 221130), (12636, 215320), (12960, 209937), (13104, 207630), (13608, 199940), (13842, 196560), (14040, 193788), (14560, 186867), (14742, 184560), (15120, 179946), (15380, 176904), (15795, 172256), (16149, 168480), (16380, 166104), (16848, 161490), (17010, 159952), (18144, 149955), (18456, 147420), (18720, 145341), (19440, 139958), (19656, 138420), (19994, 136080), (20763, 131040), (21060, 129192), (21532, 126360), (21840, 124578), (22113, 123040), (22680, 119964), (23070, 117936), (24570, 110736), (24608, 110565), (25272, 107660), (26208, 103815), (26915, 101088), (27216, 99970), (27684, 98280), (28080, 96894), (29484, 92280), (29991, 90720), (30240, 89973), (30760, 88452), (31590, 86128), (32298, 84240), (32760, 83052), (33696, 80745), (34020, 79976), (34605, 78624), (36855, 73824), (36912, 73710), (38880, 69979), (39312, 69210), (39988, 68040), (41526, 65520), (42120, 64596), (43064, 63180), (43680, 62289), (44226, 61520), (45360, 59982), (46140, 58968), (48447, 56160), (49140, 55368), (49985, 54432), (50544, 53830)]