1819631520

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3167}}^1$

素因数の和:3217

約数の個数: 384

約数和(自身を含む): 7664025600

約数和(自身を除く): 5844394080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 160, 168, 171, 180, 189, 190, 210, 216, 224, 228, 240, 252, 266, 270, 280, 285, 288, 304, 315, 336, 342, 360, 378, 380, 399, 420, 432, 456, 480, 504, 513, 532, 540, 560, 570, 608, 630, 665, 672, 684, 720, 756, 760, 798, 840, 855, 864, 912, 945, 1008, 1026, 1064, 1080, 1120, 1140, 1197, 1260, 1330, 1368, 1440, 1512, 1520, 1596, 1680, 1710, 1824, 1890, 1995, 2016, 2052, 2128, 2160, 2280, 2394, 2520, 2565, 2660, 2736, 3024, 3040, 3167, 3192, 3360, 3420, 3591, 3780, 3990, 4104, 4256, 4320, 4560, 4788, 5040, 5130, 5320, 5472, 5985, 6048, 6334, 6384, 6840, 7182, 7560, 7980, 8208, 9120, 9501, 9576, 10080, 10260, 10640, 11970, 12668, 12768, 13680, 14364, 15120, 15835, 15960, 16416, 17955, 19002, 19152, 20520, 21280, 22169, 23940, 25336, 27360, 28503, 28728, 30240, 31670, 31920, 35910, 38004, 38304, 41040, 44338, 47505, 47880, 50672, 57006, 57456, 60173, 63340, 63840, 66507, 71820, 76008, 82080, 85509, 88676, 95010, 95760, 101344, 110845, 114012, 114912, 120346, 126680, 133014, 142515, 143640, 152016, 171018, 177352, 180519, 190020, 191520, 199521, 221690, 228024, 240692, 253360, 266028, 285030, 287280, 300865, 304032, 332535, 342036, 354704, 361038, 380040, 399042, 421211, 427545, 443380, 456048, 481384, 506720, 532056, 541557, 570060, 574560, 598563, 601730, 665070, 684072, 709408, 722076, 760080, 798084, 842422, 855090, 886760, 902595, 912096, 962768, 997605, 1064112, 1083114, 1140120, 1197126, 1203460, 1263633, 1330140, 1368144, 1444152, 1520160, 1596168, 1624671, 1684844, 1710180, 1773520, 1805190, 1925536, 1995210, 2106055, 2128224, 2166228, 2280240, 2394252, 2406920, 2527266, 2660280, 2707785, 2736288, 2888304, 2992815, 3192336, 3249342, 3369688, 3420360, 3547040, 3610380, 3790899, 3990420, 4212110, 4332456, 4560480, 4788504, 4813840, 5054532, 5320560, 5415570, 5776608, 5985630, 6318165, 6384672, 6498684, 6739376, 6840720, 7220760, 7581798, 7980840, 8123355, 8424220, 8664912, 9577008, 9627680, 10109064, 10641120, 10831140, 11372697, 11971260, 12636330, 12997368, 13478752, 13681440, 14441520, 15163596, 15961680, 16246710, 16848440, 17329824, 18954495, 19154016, 20218128, 21662280, 22745394, 23942520, 25272660, 25994736, 28883040, 30327192, 31923360, 32493420, 33696880, 37908990, 40436256, 43324560, 45490788, 47885040, 50545320, 51989472, 56863485, 60654384, 64986840, 67393760, 75817980, 86649120, 90981576, 95770080, 101090640, 113726970, 121308768, 129973680, 151635960, 181963152, 202181280, 227453940, 259947360, 303271920, 363926304, 454907880, 606543840, 909815760, 1819631520]

約数ペア:

[(1, 1819631520), (2, 909815760), (3, 606543840), (4, 454907880), (5, 363926304), (6, 303271920), (7, 259947360), (8, 227453940), (9, 202181280), (10, 181963152), (12, 151635960), (14, 129973680), (15, 121308768), (16, 113726970), (18, 101090640), (19, 95770080), (20, 90981576), (21, 86649120), (24, 75817980), (27, 67393760), (28, 64986840), (30, 60654384), (32, 56863485), (35, 51989472), (36, 50545320), (38, 47885040), (40, 45490788), (42, 43324560), (45, 40436256), (48, 37908990), (54, 33696880), (56, 32493420), (57, 31923360), (60, 30327192), (63, 28883040), (70, 25994736), (72, 25272660), (76, 23942520), (80, 22745394), (84, 21662280), (90, 20218128), (95, 19154016), (96, 18954495), (105, 17329824), (108, 16848440), (112, 16246710), (114, 15961680), (120, 15163596), (126, 14441520), (133, 13681440), (135, 13478752), (140, 12997368), (144, 12636330), (152, 11971260), (160, 11372697), (168, 10831140), (171, 10641120), (180, 10109064), (189, 9627680), (190, 9577008), (210, 8664912), (216, 8424220), (224, 8123355), (228, 7980840), (240, 7581798), (252, 7220760), (266, 6840720), (270, 6739376), (280, 6498684), (285, 6384672), (288, 6318165), (304, 5985630), (315, 5776608), (336, 5415570), (342, 5320560), (360, 5054532), (378, 4813840), (380, 4788504), (399, 4560480), (420, 4332456), (432, 4212110), (456, 3990420), (480, 3790899), (504, 3610380), (513, 3547040), (532, 3420360), (540, 3369688), (560, 3249342), (570, 3192336), (608, 2992815), (630, 2888304), (665, 2736288), (672, 2707785), (684, 2660280), (720, 2527266), (756, 2406920), (760, 2394252), (798, 2280240), (840, 2166228), (855, 2128224), (864, 2106055), (912, 1995210), (945, 1925536), (1008, 1805190), (1026, 1773520), (1064, 1710180), (1080, 1684844), (1120, 1624671), (1140, 1596168), (1197, 1520160), (1260, 1444152), (1330, 1368144), (1368, 1330140), (1440, 1263633), (1512, 1203460), (1520, 1197126), (1596, 1140120), (1680, 1083114), (1710, 1064112), (1824, 997605), (1890, 962768), (1995, 912096), (2016, 902595), (2052, 886760), (2128, 855090), (2160, 842422), (2280, 798084), (2394, 760080), (2520, 722076), (2565, 709408), (2660, 684072), (2736, 665070), (3024, 601730), (3040, 598563), (3167, 574560), (3192, 570060), (3360, 541557), (3420, 532056), (3591, 506720), (3780, 481384), (3990, 456048), (4104, 443380), (4256, 427545), (4320, 421211), (4560, 399042), (4788, 380040), (5040, 361038), (5130, 354704), (5320, 342036), (5472, 332535), (5985, 304032), (6048, 300865), (6334, 287280), (6384, 285030), (6840, 266028), (7182, 253360), (7560, 240692), (7980, 228024), (8208, 221690), (9120, 199521), (9501, 191520), (9576, 190020), (10080, 180519), (10260, 177352), (10640, 171018), (11970, 152016), (12668, 143640), (12768, 142515), (13680, 133014), (14364, 126680), (15120, 120346), (15835, 114912), (15960, 114012), (16416, 110845), (17955, 101344), (19002, 95760), (19152, 95010), (20520, 88676), (21280, 85509), (22169, 82080), (23940, 76008), (25336, 71820), (27360, 66507), (28503, 63840), (28728, 63340), (30240, 60173), (31670, 57456), (31920, 57006), (35910, 50672), (38004, 47880), (38304, 47505), (41040, 44338)]