561536640

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{733}}^1$

素因数の和:784

約数の個数: 384

約数和(自身を含む): 2335881600

約数和(自身を除く): 1774344960

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, 38, 40, 42, 45, 48, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 128, 133, 140, 144, 152, 160, 168, 171, 180, 190, 192, 210, 224, 228, 240, 252, 266, 280, 285, 288, 304, 315, 320, 336, 342, 360, 380, 384, 399, 420, 448, 456, 480, 504, 532, 560, 570, 576, 608, 630, 640, 665, 672, 684, 720, 733, 760, 798, 840, 855, 896, 912, 960, 1008, 1064, 1120, 1140, 1152, 1197, 1216, 1260, 1330, 1344, 1368, 1440, 1466, 1520, 1596, 1680, 1710, 1824, 1920, 1995, 2016, 2128, 2199, 2240, 2280, 2394, 2432, 2520, 2660, 2688, 2736, 2880, 2932, 3040, 3192, 3360, 3420, 3648, 3665, 3990, 4032, 4256, 4398, 4480, 4560, 4788, 5040, 5131, 5320, 5472, 5760, 5864, 5985, 6080, 6384, 6597, 6720, 6840, 7296, 7330, 7980, 8064, 8512, 8796, 9120, 9576, 10080, 10262, 10640, 10944, 10995, 11728, 11970, 12160, 12768, 13194, 13440, 13680, 13927, 14660, 15393, 15960, 17024, 17592, 18240, 19152, 20160, 20524, 21280, 21888, 21990, 23456, 23940, 25536, 25655, 26388, 27360, 27854, 29320, 30786, 31920, 32985, 35184, 36480, 38304, 40320, 41048, 41781, 42560, 43980, 46179, 46912, 47880, 51072, 51310, 52776, 54720, 55708, 58640, 61572, 63840, 65970, 69635, 70368, 76608, 76965, 82096, 83562, 85120, 87960, 92358, 93824, 95760, 97489, 102620, 105552, 109440, 111416, 117280, 123144, 125343, 127680, 131940, 139270, 140736, 153216, 153930, 164192, 167124, 175920, 184716, 191520, 194978, 205240, 208905, 211104, 222832, 230895, 234560, 246288, 250686, 255360, 263880, 278540, 281472, 292467, 307860, 328384, 334248, 351840, 369432, 383040, 389956, 410480, 417810, 422208, 445664, 461790, 469120, 487445, 492576, 501372, 527760, 557080, 584934, 615720, 626715, 656768, 668496, 703680, 738864, 766080, 779912, 820960, 835620, 844416, 877401, 891328, 923580, 974890, 985152, 1002744, 1055520, 1114160, 1169868, 1231440, 1253430, 1336992, 1407360, 1462335, 1477728, 1559824, 1641920, 1671240, 1754802, 1782656, 1847160, 1949780, 1970304, 2005488, 2111040, 2228320, 2339736, 2462880, 2506860, 2673984, 2924670, 2955456, 3119648, 3283840, 3342480, 3509604, 3694320, 3899560, 4010976, 4222080, 4387005, 4456640, 4679472, 4925760, 5013720, 5347968, 5849340, 5910912, 6239296, 6684960, 7019208, 7388640, 7799120, 8021952, 8774010, 8913280, 9358944, 9851520, 10027440, 11698680, 12478592, 13369920, 14038416, 14777280, 15598240, 16043904, 17548020, 18717888, 20054880, 23397360, 26739840, 28076832, 29554560, 31196480, 35096040, 37435776, 40109760, 46794720, 56153664, 62392960, 70192080, 80219520, 93589440, 112307328, 140384160, 187178880, 280768320, 561536640]

約数ペア:

[(1, 561536640), (2, 280768320), (3, 187178880), (4, 140384160), (5, 112307328), (6, 93589440), (7, 80219520), (8, 70192080), (9, 62392960), (10, 56153664), (12, 46794720), (14, 40109760), (15, 37435776), (16, 35096040), (18, 31196480), (19, 29554560), (20, 28076832), (21, 26739840), (24, 23397360), (28, 20054880), (30, 18717888), (32, 17548020), (35, 16043904), (36, 15598240), (38, 14777280), (40, 14038416), (42, 13369920), (45, 12478592), (48, 11698680), (56, 10027440), (57, 9851520), (60, 9358944), (63, 8913280), (64, 8774010), (70, 8021952), (72, 7799120), (76, 7388640), (80, 7019208), (84, 6684960), (90, 6239296), (95, 5910912), (96, 5849340), (105, 5347968), (112, 5013720), (114, 4925760), (120, 4679472), (126, 4456640), (128, 4387005), (133, 4222080), (140, 4010976), (144, 3899560), (152, 3694320), (160, 3509604), (168, 3342480), (171, 3283840), (180, 3119648), (190, 2955456), (192, 2924670), (210, 2673984), (224, 2506860), (228, 2462880), (240, 2339736), (252, 2228320), (266, 2111040), (280, 2005488), (285, 1970304), (288, 1949780), (304, 1847160), (315, 1782656), (320, 1754802), (336, 1671240), (342, 1641920), (360, 1559824), (380, 1477728), (384, 1462335), (399, 1407360), (420, 1336992), (448, 1253430), (456, 1231440), (480, 1169868), (504, 1114160), (532, 1055520), (560, 1002744), (570, 985152), (576, 974890), (608, 923580), (630, 891328), (640, 877401), (665, 844416), (672, 835620), (684, 820960), (720, 779912), (733, 766080), (760, 738864), (798, 703680), (840, 668496), (855, 656768), (896, 626715), (912, 615720), (960, 584934), (1008, 557080), (1064, 527760), (1120, 501372), (1140, 492576), (1152, 487445), (1197, 469120), (1216, 461790), (1260, 445664), (1330, 422208), (1344, 417810), (1368, 410480), (1440, 389956), (1466, 383040), (1520, 369432), (1596, 351840), (1680, 334248), (1710, 328384), (1824, 307860), (1920, 292467), (1995, 281472), (2016, 278540), (2128, 263880), (2199, 255360), (2240, 250686), (2280, 246288), (2394, 234560), (2432, 230895), (2520, 222832), (2660, 211104), (2688, 208905), (2736, 205240), (2880, 194978), (2932, 191520), (3040, 184716), (3192, 175920), (3360, 167124), (3420, 164192), (3648, 153930), (3665, 153216), (3990, 140736), (4032, 139270), (4256, 131940), (4398, 127680), (4480, 125343), (4560, 123144), (4788, 117280), (5040, 111416), (5131, 109440), (5320, 105552), (5472, 102620), (5760, 97489), (5864, 95760), (5985, 93824), (6080, 92358), (6384, 87960), (6597, 85120), (6720, 83562), (6840, 82096), (7296, 76965), (7330, 76608), (7980, 70368), (8064, 69635), (8512, 65970), (8796, 63840), (9120, 61572), (9576, 58640), (10080, 55708), (10262, 54720), (10640, 52776), (10944, 51310), (10995, 51072), (11728, 47880), (11970, 46912), (12160, 46179), (12768, 43980), (13194, 42560), (13440, 41781), (13680, 41048), (13927, 40320), (14660, 38304), (15393, 36480), (15960, 35184), (17024, 32985), (17592, 31920), (18240, 30786), (19152, 29320), (20160, 27854), (20524, 27360), (21280, 26388), (21888, 25655), (21990, 25536), (23456, 23940)]