1920453120

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:196

約数の個数: 480

約数和(自身を含む): 7238911680

約数和(自身を除く): 5318458560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 41, 45, 48, 57, 60, 64, 72, 76, 80, 82, 90, 95, 96, 107, 114, 120, 123, 128, 144, 152, 160, 164, 171, 180, 190, 192, 205, 214, 228, 240, 246, 256, 285, 288, 304, 320, 321, 328, 342, 360, 369, 380, 384, 410, 428, 456, 480, 492, 512, 535, 570, 576, 608, 615, 640, 642, 656, 684, 720, 738, 760, 768, 779, 820, 855, 856, 912, 960, 963, 984, 1070, 1140, 1152, 1216, 1230, 1280, 1284, 1312, 1368, 1440, 1476, 1520, 1536, 1558, 1605, 1640, 1710, 1712, 1824, 1845, 1920, 1926, 1968, 2033, 2140, 2280, 2304, 2337, 2432, 2460, 2560, 2568, 2624, 2736, 2880, 2952, 3040, 3116, 3210, 3280, 3420, 3424, 3648, 3690, 3840, 3852, 3895, 3936, 4066, 4280, 4387, 4560, 4608, 4674, 4815, 4864, 4920, 5136, 5248, 5472, 5760, 5904, 6080, 6099, 6232, 6420, 6560, 6840, 6848, 7011, 7296, 7380, 7680, 7704, 7790, 7872, 8132, 8560, 8774, 9120, 9348, 9630, 9728, 9840, 10165, 10272, 10496, 10944, 11520, 11685, 11808, 12160, 12198, 12464, 12840, 13120, 13161, 13680, 13696, 14022, 14592, 14760, 15408, 15580, 15744, 16264, 17120, 17548, 18240, 18297, 18696, 19260, 19680, 20330, 20544, 20992, 21888, 21935, 23040, 23370, 23616, 24320, 24396, 24928, 25680, 26240, 26322, 27360, 27392, 28044, 29184, 29520, 30495, 30816, 31160, 31488, 32528, 34240, 35055, 35096, 36480, 36594, 37392, 38520, 39360, 39483, 40660, 41088, 43776, 43870, 46740, 47232, 48640, 48792, 49856, 51360, 52480, 52644, 54720, 54784, 56088, 59040, 60990, 61632, 62320, 62976, 65056, 65805, 68480, 70110, 70192, 72960, 73188, 74784, 77040, 78720, 78966, 81320, 82176, 83353, 87552, 87740, 91485, 93480, 94464, 97584, 99712, 102720, 104960, 105288, 109440, 112176, 118080, 121980, 123264, 124640, 130112, 131610, 136960, 140220, 140384, 145920, 146376, 149568, 154080, 157440, 157932, 162640, 164352, 166706, 175480, 182970, 186960, 188928, 195168, 197415, 199424, 205440, 210576, 218880, 224352, 236160, 243960, 246528, 249280, 250059, 260224, 263220, 273920, 280440, 280768, 292752, 299136, 308160, 314880, 315864, 325280, 333412, 350960, 365940, 373920, 390336, 394830, 398848, 410880, 416765, 421152, 437760, 448704, 472320, 487920, 493056, 498560, 500118, 520448, 526440, 560880, 561536, 585504, 598272, 616320, 631728, 650560, 666824, 701920, 731880, 747840, 750177, 780672, 789660, 821760, 833530, 842304, 897408, 944640, 975840, 997120, 1000236, 1040896, 1052880, 1121760, 1123072, 1171008, 1196544, 1232640, 1250295, 1263456, 1301120, 1333648, 1403840, 1463760, 1495680, 1500354, 1561344, 1579320, 1667060, 1684608, 1794816, 1951680, 1994240, 2000472, 2105760, 2243520, 2246144, 2342016, 2465280, 2500590, 2526912, 2602240, 2667296, 2807680, 2927520, 2991360, 3000708, 3122688, 3158640, 3334120, 3369216, 3589632, 3750885, 3903360, 4000944, 4211520, 4487040, 4684032, 5001180, 5053824, 5204480, 5334592, 5615360, 5855040, 5982720, 6001416, 6317280, 6668240, 6738432, 7501770, 7806720, 8001888, 8423040, 8974080, 9368064, 10002360, 10107648, 10669184, 11230720, 11710080, 12002832, 12634560, 13336480, 15003540, 15613440, 16003776, 16846080, 17948160, 20004720, 20215296, 21338368, 23420160, 24005664, 25269120, 26672960, 30007080, 32007552, 33692160, 40009440, 42676736, 46840320, 48011328, 50538240, 53345920, 60014160, 64015104, 80018880, 96022656, 101076480, 106691840, 120028320, 128030208, 160037760, 192045312, 213383680, 240056640, 320075520, 384090624, 480113280, 640151040, 960226560, 1920453120]

約数ペア:

[(1, 1920453120), (2, 960226560), (3, 640151040), (4, 480113280), (5, 384090624), (6, 320075520), (8, 240056640), (9, 213383680), (10, 192045312), (12, 160037760), (15, 128030208), (16, 120028320), (18, 106691840), (19, 101076480), (20, 96022656), (24, 80018880), (30, 64015104), (32, 60014160), (36, 53345920), (38, 50538240), (40, 48011328), (41, 46840320), (45, 42676736), (48, 40009440), (57, 33692160), (60, 32007552), (64, 30007080), (72, 26672960), (76, 25269120), (80, 24005664), (82, 23420160), (90, 21338368), (95, 20215296), (96, 20004720), (107, 17948160), (114, 16846080), (120, 16003776), (123, 15613440), (128, 15003540), (144, 13336480), (152, 12634560), (160, 12002832), (164, 11710080), (171, 11230720), (180, 10669184), (190, 10107648), (192, 10002360), (205, 9368064), (214, 8974080), (228, 8423040), (240, 8001888), (246, 7806720), (256, 7501770), (285, 6738432), (288, 6668240), (304, 6317280), (320, 6001416), (321, 5982720), (328, 5855040), (342, 5615360), (360, 5334592), (369, 5204480), (380, 5053824), (384, 5001180), (410, 4684032), (428, 4487040), (456, 4211520), (480, 4000944), (492, 3903360), (512, 3750885), (535, 3589632), (570, 3369216), (576, 3334120), (608, 3158640), (615, 3122688), (640, 3000708), (642, 2991360), (656, 2927520), (684, 2807680), (720, 2667296), (738, 2602240), (760, 2526912), (768, 2500590), (779, 2465280), (820, 2342016), (855, 2246144), (856, 2243520), (912, 2105760), (960, 2000472), (963, 1994240), (984, 1951680), (1070, 1794816), (1140, 1684608), (1152, 1667060), (1216, 1579320), (1230, 1561344), (1280, 1500354), (1284, 1495680), (1312, 1463760), (1368, 1403840), (1440, 1333648), (1476, 1301120), (1520, 1263456), (1536, 1250295), (1558, 1232640), (1605, 1196544), (1640, 1171008), (1710, 1123072), (1712, 1121760), (1824, 1052880), (1845, 1040896), (1920, 1000236), (1926, 997120), (1968, 975840), (2033, 944640), (2140, 897408), (2280, 842304), (2304, 833530), (2337, 821760), (2432, 789660), (2460, 780672), (2560, 750177), (2568, 747840), (2624, 731880), (2736, 701920), (2880, 666824), (2952, 650560), (3040, 631728), (3116, 616320), (3210, 598272), (3280, 585504), (3420, 561536), (3424, 560880), (3648, 526440), (3690, 520448), (3840, 500118), (3852, 498560), (3895, 493056), (3936, 487920), (4066, 472320), (4280, 448704), (4387, 437760), (4560, 421152), (4608, 416765), (4674, 410880), (4815, 398848), (4864, 394830), (4920, 390336), (5136, 373920), (5248, 365940), (5472, 350960), (5760, 333412), (5904, 325280), (6080, 315864), (6099, 314880), (6232, 308160), (6420, 299136), (6560, 292752), (6840, 280768), (6848, 280440), (7011, 273920), (7296, 263220), (7380, 260224), (7680, 250059), (7704, 249280), (7790, 246528), (7872, 243960), (8132, 236160), (8560, 224352), (8774, 218880), (9120, 210576), (9348, 205440), (9630, 199424), (9728, 197415), (9840, 195168), (10165, 188928), (10272, 186960), (10496, 182970), (10944, 175480), (11520, 166706), (11685, 164352), (11808, 162640), (12160, 157932), (12198, 157440), (12464, 154080), (12840, 149568), (13120, 146376), (13161, 145920), (13680, 140384), (13696, 140220), (14022, 136960), (14592, 131610), (14760, 130112), (15408, 124640), (15580, 123264), (15744, 121980), (16264, 118080), (17120, 112176), (17548, 109440), (18240, 105288), (18297, 104960), (18696, 102720), (19260, 99712), (19680, 97584), (20330, 94464), (20544, 93480), (20992, 91485), (21888, 87740), (21935, 87552), (23040, 83353), (23370, 82176), (23616, 81320), (24320, 78966), (24396, 78720), (24928, 77040), (25680, 74784), (26240, 73188), (26322, 72960), (27360, 70192), (27392, 70110), (28044, 68480), (29184, 65805), (29520, 65056), (30495, 62976), (30816, 62320), (31160, 61632), (31488, 60990), (32528, 59040), (34240, 56088), (35055, 54784), (35096, 54720), (36480, 52644), (36594, 52480), (37392, 51360), (38520, 49856), (39360, 48792), (39483, 48640), (40660, 47232), (41088, 46740), (43776, 43870)]