56689920

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:90

約数の個数: 432

約数和(自身を含む): 242336640

約数和(自身を除く): 185646720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 37, 38, 40, 42, 45, 48, 56, 57, 60, 63, 64, 70, 72, 74, 76, 80, 84, 90, 95, 96, 105, 111, 112, 114, 120, 126, 128, 133, 140, 144, 148, 152, 160, 168, 171, 180, 185, 190, 192, 210, 222, 224, 228, 240, 252, 256, 259, 266, 280, 285, 288, 296, 304, 315, 320, 333, 336, 342, 360, 370, 380, 384, 399, 420, 444, 448, 456, 480, 504, 518, 532, 555, 560, 570, 576, 592, 608, 630, 640, 665, 666, 672, 684, 703, 720, 740, 760, 768, 777, 798, 840, 855, 888, 896, 912, 960, 1008, 1036, 1064, 1110, 1120, 1140, 1152, 1184, 1197, 1216, 1260, 1280, 1295, 1330, 1332, 1344, 1368, 1406, 1440, 1480, 1520, 1554, 1596, 1665, 1680, 1710, 1776, 1792, 1824, 1920, 1995, 2016, 2072, 2109, 2128, 2220, 2240, 2280, 2304, 2331, 2368, 2394, 2432, 2520, 2590, 2660, 2664, 2688, 2736, 2812, 2880, 2960, 3040, 3108, 3192, 3330, 3360, 3420, 3515, 3552, 3648, 3840, 3885, 3990, 4032, 4144, 4218, 4256, 4440, 4480, 4560, 4662, 4736, 4788, 4864, 4921, 5040, 5180, 5320, 5328, 5376, 5472, 5624, 5760, 5920, 5985, 6080, 6216, 6327, 6384, 6660, 6720, 6840, 7030, 7104, 7296, 7770, 7980, 8064, 8288, 8436, 8512, 8880, 8960, 9120, 9324, 9472, 9576, 9842, 10080, 10360, 10545, 10640, 10656, 10944, 11248, 11520, 11655, 11840, 11970, 12160, 12432, 12654, 12768, 13320, 13440, 13680, 14060, 14208, 14592, 14763, 15540, 15960, 16128, 16576, 16872, 17024, 17760, 18240, 18648, 19152, 19684, 20160, 20720, 21090, 21280, 21312, 21888, 22496, 23310, 23680, 23940, 24320, 24605, 24864, 25308, 25536, 26640, 26880, 27360, 28120, 28416, 29526, 31080, 31635, 31920, 33152, 33744, 34048, 35520, 36480, 37296, 38304, 39368, 40320, 41440, 42180, 42560, 42624, 43776, 44289, 44992, 46620, 47360, 47880, 49210, 49728, 50616, 51072, 53280, 54720, 56240, 59052, 62160, 63270, 63840, 66304, 67488, 71040, 72960, 73815, 74592, 76608, 78736, 80640, 82880, 84360, 85120, 85248, 88578, 89984, 93240, 95760, 98420, 99456, 101232, 102144, 106560, 109440, 112480, 118104, 124320, 126540, 127680, 134976, 142080, 147630, 149184, 153216, 157472, 165760, 168720, 170240, 177156, 179968, 186480, 191520, 196840, 198912, 202464, 213120, 218880, 221445, 224960, 236208, 248640, 253080, 255360, 269952, 295260, 298368, 306432, 314944, 331520, 337440, 354312, 372960, 383040, 393680, 404928, 426240, 442890, 449920, 472416, 497280, 506160, 510720, 539904, 590520, 596736, 629888, 674880, 708624, 745920, 766080, 787360, 809856, 885780, 899840, 944832, 994560, 1012320, 1181040, 1259776, 1349760, 1417248, 1491840, 1532160, 1574720, 1619712, 1771560, 1889664, 2024640, 2362080, 2699520, 2834496, 2983680, 3149440, 3543120, 3779328, 4049280, 4724160, 5668992, 6298880, 7086240, 8098560, 9448320, 11337984, 14172480, 18896640, 28344960, 56689920]

約数ペア:

[(1, 56689920), (2, 28344960), (3, 18896640), (4, 14172480), (5, 11337984), (6, 9448320), (7, 8098560), (8, 7086240), (9, 6298880), (10, 5668992), (12, 4724160), (14, 4049280), (15, 3779328), (16, 3543120), (18, 3149440), (19, 2983680), (20, 2834496), (21, 2699520), (24, 2362080), (28, 2024640), (30, 1889664), (32, 1771560), (35, 1619712), (36, 1574720), (37, 1532160), (38, 1491840), (40, 1417248), (42, 1349760), (45, 1259776), (48, 1181040), (56, 1012320), (57, 994560), (60, 944832), (63, 899840), (64, 885780), (70, 809856), (72, 787360), (74, 766080), (76, 745920), (80, 708624), (84, 674880), (90, 629888), (95, 596736), (96, 590520), (105, 539904), (111, 510720), (112, 506160), (114, 497280), (120, 472416), (126, 449920), (128, 442890), (133, 426240), (140, 404928), (144, 393680), (148, 383040), (152, 372960), (160, 354312), (168, 337440), (171, 331520), (180, 314944), (185, 306432), (190, 298368), (192, 295260), (210, 269952), (222, 255360), (224, 253080), (228, 248640), (240, 236208), (252, 224960), (256, 221445), (259, 218880), (266, 213120), (280, 202464), (285, 198912), (288, 196840), (296, 191520), (304, 186480), (315, 179968), (320, 177156), (333, 170240), (336, 168720), (342, 165760), (360, 157472), (370, 153216), (380, 149184), (384, 147630), (399, 142080), (420, 134976), (444, 127680), (448, 126540), (456, 124320), (480, 118104), (504, 112480), (518, 109440), (532, 106560), (555, 102144), (560, 101232), (570, 99456), (576, 98420), (592, 95760), (608, 93240), (630, 89984), (640, 88578), (665, 85248), (666, 85120), (672, 84360), (684, 82880), (703, 80640), (720, 78736), (740, 76608), (760, 74592), (768, 73815), (777, 72960), (798, 71040), (840, 67488), (855, 66304), (888, 63840), (896, 63270), (912, 62160), (960, 59052), (1008, 56240), (1036, 54720), (1064, 53280), (1110, 51072), (1120, 50616), (1140, 49728), (1152, 49210), (1184, 47880), (1197, 47360), (1216, 46620), (1260, 44992), (1280, 44289), (1295, 43776), (1330, 42624), (1332, 42560), (1344, 42180), (1368, 41440), (1406, 40320), (1440, 39368), (1480, 38304), (1520, 37296), (1554, 36480), (1596, 35520), (1665, 34048), (1680, 33744), (1710, 33152), (1776, 31920), (1792, 31635), (1824, 31080), (1920, 29526), (1995, 28416), (2016, 28120), (2072, 27360), (2109, 26880), (2128, 26640), (2220, 25536), (2240, 25308), (2280, 24864), (2304, 24605), (2331, 24320), (2368, 23940), (2394, 23680), (2432, 23310), (2520, 22496), (2590, 21888), (2660, 21312), (2664, 21280), (2688, 21090), (2736, 20720), (2812, 20160), (2880, 19684), (2960, 19152), (3040, 18648), (3108, 18240), (3192, 17760), (3330, 17024), (3360, 16872), (3420, 16576), (3515, 16128), (3552, 15960), (3648, 15540), (3840, 14763), (3885, 14592), (3990, 14208), (4032, 14060), (4144, 13680), (4218, 13440), (4256, 13320), (4440, 12768), (4480, 12654), (4560, 12432), (4662, 12160), (4736, 11970), (4788, 11840), (4864, 11655), (4921, 11520), (5040, 11248), (5180, 10944), (5320, 10656), (5328, 10640), (5376, 10545), (5472, 10360), (5624, 10080), (5760, 9842), (5920, 9576), (5985, 9472), (6080, 9324), (6216, 9120), (6327, 8960), (6384, 8880), (6660, 8512), (6720, 8436), (6840, 8288), (7030, 8064), (7104, 7980), (7296, 7770)]