381454920

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1$

素因数の和:191

約数の個数: 480

約数和(自身を含む): 1622174400

約数和(自身を除く): 1240719480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 54, 55, 56, 60, 63, 66, 70, 72, 77, 81, 84, 88, 90, 99, 105, 108, 110, 120, 121, 126, 132, 135, 139, 140, 154, 162, 165, 168, 180, 189, 198, 210, 216, 220, 231, 242, 252, 264, 270, 278, 280, 297, 308, 315, 324, 330, 360, 363, 378, 385, 396, 405, 417, 420, 440, 462, 484, 495, 504, 540, 556, 567, 594, 605, 616, 630, 648, 660, 693, 695, 726, 756, 770, 792, 810, 834, 840, 847, 891, 924, 945, 968, 973, 990, 1080, 1089, 1112, 1134, 1155, 1188, 1210, 1251, 1260, 1320, 1386, 1390, 1452, 1485, 1512, 1529, 1540, 1620, 1668, 1694, 1782, 1815, 1848, 1890, 1946, 1980, 2079, 2085, 2178, 2268, 2310, 2376, 2420, 2502, 2520, 2541, 2772, 2780, 2835, 2904, 2919, 2970, 3058, 3080, 3240, 3267, 3336, 3388, 3465, 3564, 3630, 3753, 3780, 3892, 3960, 4158, 4170, 4235, 4356, 4455, 4536, 4587, 4620, 4840, 4865, 5004, 5082, 5445, 5544, 5560, 5670, 5838, 5940, 6116, 6237, 6255, 6534, 6776, 6930, 7128, 7260, 7506, 7560, 7623, 7645, 7784, 8316, 8340, 8470, 8712, 8757, 8910, 9174, 9240, 9730, 9801, 10008, 10164, 10395, 10703, 10890, 11259, 11340, 11676, 11880, 12232, 12474, 12510, 12705, 13068, 13761, 13860, 14520, 14595, 15012, 15246, 15290, 16335, 16632, 16680, 16819, 16940, 17514, 17820, 18348, 18765, 19460, 19602, 20328, 20790, 21406, 21780, 22518, 22680, 22869, 22935, 23352, 24948, 25020, 25410, 26136, 26271, 27522, 27720, 29190, 30024, 30492, 30580, 31185, 32109, 32670, 33638, 33880, 35028, 35640, 36696, 37530, 38115, 38920, 39204, 41283, 41580, 42812, 43560, 43785, 45036, 45738, 45870, 49005, 49896, 50040, 50457, 50820, 52542, 53515, 55044, 56295, 58380, 60984, 61160, 62370, 64218, 65340, 67276, 68607, 68805, 70056, 75060, 76230, 78408, 78813, 82566, 83160, 84095, 85624, 87570, 90072, 91476, 91740, 96327, 98010, 100914, 101640, 105084, 107030, 110088, 112590, 114345, 116760, 117733, 123849, 124740, 128436, 130680, 131355, 134552, 137214, 137610, 150120, 151371, 152460, 157626, 160545, 165132, 168190, 175140, 182952, 183480, 192654, 196020, 201828, 206415, 210168, 214060, 225180, 228690, 235466, 247698, 249480, 252285, 256872, 262710, 274428, 275220, 288981, 302742, 304920, 315252, 321090, 330264, 336380, 343035, 350280, 353199, 385308, 392040, 394065, 403656, 412830, 428120, 450360, 454113, 457380, 470932, 481635, 495396, 504570, 525420, 548856, 550440, 577962, 588665, 605484, 619245, 630504, 642180, 672760, 686070, 706398, 756855, 770616, 788130, 825660, 866943, 908226, 914760, 941864, 963270, 990792, 1009140, 1050840, 1059597, 1155924, 1177330, 1210968, 1238490, 1284360, 1362339, 1372140, 1412796, 1444905, 1513710, 1576260, 1651320, 1733886, 1765995, 1816452, 1926540, 2018280, 2119194, 2270565, 2311848, 2354660, 2476980, 2724678, 2744280, 2825592, 2889810, 3027420, 3152520, 3178791, 3467772, 3531990, 3632904, 3853080, 4238388, 4334715, 4541130, 4709320, 4953960, 5297985, 5449356, 5779620, 6054840, 6357582, 6811695, 6935544, 7063980, 8476776, 8669430, 9082260, 9536373, 10595970, 10898712, 11559240, 12715164, 13623390, 14127960, 15893955, 17338860, 18164520, 19072746, 21191940, 25430328, 27246780, 31787910, 34677720, 38145492, 42383880, 47681865, 54493560, 63575820, 76290984, 95363730, 127151640, 190727460, 381454920]

約数ペア:

[(1, 381454920), (2, 190727460), (3, 127151640), (4, 95363730), (5, 76290984), (6, 63575820), (7, 54493560), (8, 47681865), (9, 42383880), (10, 38145492), (11, 34677720), (12, 31787910), (14, 27246780), (15, 25430328), (18, 21191940), (20, 19072746), (21, 18164520), (22, 17338860), (24, 15893955), (27, 14127960), (28, 13623390), (30, 12715164), (33, 11559240), (35, 10898712), (36, 10595970), (40, 9536373), (42, 9082260), (44, 8669430), (45, 8476776), (54, 7063980), (55, 6935544), (56, 6811695), (60, 6357582), (63, 6054840), (66, 5779620), (70, 5449356), (72, 5297985), (77, 4953960), (81, 4709320), (84, 4541130), (88, 4334715), (90, 4238388), (99, 3853080), (105, 3632904), (108, 3531990), (110, 3467772), (120, 3178791), (121, 3152520), (126, 3027420), (132, 2889810), (135, 2825592), (139, 2744280), (140, 2724678), (154, 2476980), (162, 2354660), (165, 2311848), (168, 2270565), (180, 2119194), (189, 2018280), (198, 1926540), (210, 1816452), (216, 1765995), (220, 1733886), (231, 1651320), (242, 1576260), (252, 1513710), (264, 1444905), (270, 1412796), (278, 1372140), (280, 1362339), (297, 1284360), (308, 1238490), (315, 1210968), (324, 1177330), (330, 1155924), (360, 1059597), (363, 1050840), (378, 1009140), (385, 990792), (396, 963270), (405, 941864), (417, 914760), (420, 908226), (440, 866943), (462, 825660), (484, 788130), (495, 770616), (504, 756855), (540, 706398), (556, 686070), (567, 672760), (594, 642180), (605, 630504), (616, 619245), (630, 605484), (648, 588665), (660, 577962), (693, 550440), (695, 548856), (726, 525420), (756, 504570), (770, 495396), (792, 481635), (810, 470932), (834, 457380), (840, 454113), (847, 450360), (891, 428120), (924, 412830), (945, 403656), (968, 394065), (973, 392040), (990, 385308), (1080, 353199), (1089, 350280), (1112, 343035), (1134, 336380), (1155, 330264), (1188, 321090), (1210, 315252), (1251, 304920), (1260, 302742), (1320, 288981), (1386, 275220), (1390, 274428), (1452, 262710), (1485, 256872), (1512, 252285), (1529, 249480), (1540, 247698), (1620, 235466), (1668, 228690), (1694, 225180), (1782, 214060), (1815, 210168), (1848, 206415), (1890, 201828), (1946, 196020), (1980, 192654), (2079, 183480), (2085, 182952), (2178, 175140), (2268, 168190), (2310, 165132), (2376, 160545), (2420, 157626), (2502, 152460), (2520, 151371), (2541, 150120), (2772, 137610), (2780, 137214), (2835, 134552), (2904, 131355), (2919, 130680), (2970, 128436), (3058, 124740), (3080, 123849), (3240, 117733), (3267, 116760), (3336, 114345), (3388, 112590), (3465, 110088), (3564, 107030), (3630, 105084), (3753, 101640), (3780, 100914), (3892, 98010), (3960, 96327), (4158, 91740), (4170, 91476), (4235, 90072), (4356, 87570), (4455, 85624), (4536, 84095), (4587, 83160), (4620, 82566), (4840, 78813), (4865, 78408), (5004, 76230), (5082, 75060), (5445, 70056), (5544, 68805), (5560, 68607), (5670, 67276), (5838, 65340), (5940, 64218), (6116, 62370), (6237, 61160), (6255, 60984), (6534, 58380), (6776, 56295), (6930, 55044), (7128, 53515), (7260, 52542), (7506, 50820), (7560, 50457), (7623, 50040), (7645, 49896), (7784, 49005), (8316, 45870), (8340, 45738), (8470, 45036), (8712, 43785), (8757, 43560), (8910, 42812), (9174, 41580), (9240, 41283), (9730, 39204), (9801, 38920), (10008, 38115), (10164, 37530), (10395, 36696), (10703, 35640), (10890, 35028), (11259, 33880), (11340, 33638), (11676, 32670), (11880, 32109), (12232, 31185), (12474, 30580), (12510, 30492), (12705, 30024), (13068, 29190), (13761, 27720), (13860, 27522), (14520, 26271), (14595, 26136), (15012, 25410), (15246, 25020), (15290, 24948), (16335, 23352), (16632, 22935), (16680, 22869), (16819, 22680), (16940, 22518), (17514, 21780), (17820, 21406), (18348, 20790), (18765, 20328), (19460, 19602)]