20186561340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1063}}^1$

素因数の和:1254

約数の個数: 384

約数和(自身を含む): 72072806400

約数和(自身を除く): 51886245060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 27, 30, 33, 36, 44, 45, 46, 54, 55, 60, 66, 69, 90, 92, 99, 108, 110, 115, 132, 135, 138, 139, 165, 180, 198, 207, 220, 230, 253, 270, 276, 278, 297, 330, 345, 396, 414, 417, 460, 495, 506, 540, 556, 594, 621, 660, 690, 695, 759, 828, 834, 990, 1012, 1035, 1063, 1188, 1242, 1251, 1265, 1380, 1390, 1485, 1518, 1529, 1668, 1980, 2070, 2085, 2126, 2277, 2484, 2502, 2530, 2780, 2970, 3036, 3058, 3105, 3189, 3197, 3753, 3795, 4140, 4170, 4252, 4554, 4587, 5004, 5060, 5315, 5940, 6116, 6210, 6255, 6378, 6394, 6831, 7506, 7590, 7645, 8340, 9108, 9174, 9567, 9591, 10630, 11385, 11693, 12420, 12510, 12756, 12788, 13662, 13761, 15012, 15180, 15290, 15945, 15985, 18348, 18765, 19134, 19182, 21260, 22770, 22935, 23386, 24449, 25020, 27324, 27522, 28701, 28773, 30580, 31890, 31970, 34155, 35079, 35167, 37530, 38268, 38364, 41283, 45540, 45870, 46772, 47835, 47955, 48898, 55044, 57402, 57546, 58465, 63780, 63940, 68310, 68805, 70158, 70334, 73347, 75060, 82566, 86319, 91740, 95670, 95910, 97796, 105237, 105501, 114804, 115092, 116930, 122245, 136620, 137610, 140316, 140668, 143505, 143865, 146694, 147757, 165132, 172638, 175395, 175835, 191340, 191820, 206415, 210474, 211002, 220041, 233860, 244490, 268939, 275220, 287010, 287730, 293388, 295514, 315711, 316503, 345276, 350790, 351670, 366735, 412830, 420948, 422004, 431595, 440082, 443271, 488980, 526185, 527505, 537878, 574020, 575460, 591028, 631422, 633006, 660123, 701580, 703340, 733470, 738785, 806817, 825660, 863190, 880164, 886542, 949509, 1052370, 1055010, 1075756, 1100205, 1262844, 1266012, 1320246, 1329813, 1344695, 1466940, 1477570, 1578555, 1582515, 1613634, 1625327, 1726380, 1773084, 1899018, 2104740, 2110020, 2200410, 2216355, 2420451, 2640492, 2659626, 2689390, 2955140, 3157110, 3165030, 3227268, 3250654, 3300615, 3398411, 3798036, 3989439, 4034085, 4400820, 4432710, 4747545, 4840902, 4875981, 5319252, 5378780, 6314220, 6330060, 6501308, 6601230, 6649065, 6796822, 7261353, 7978878, 8068170, 8126635, 8865420, 9495090, 9681804, 9751962, 10195233, 12102255, 13202460, 13298130, 13593644, 14522706, 14627943, 15957756, 16136340, 16253270, 16992055, 18990180, 19503924, 19947195, 20390466, 24204510, 24379905, 26596260, 29045412, 29255886, 30585699, 32506540, 33984110, 36306765, 37382521, 39894390, 40780932, 43883829, 48409020, 48759810, 50976165, 58511772, 61171398, 67968220, 72613530, 73139715, 74765042, 79788780, 87767658, 91757097, 97519620, 101952330, 112147563, 122342796, 145227060, 146279430, 149530084, 152928495, 175535316, 183514194, 186912605, 203904660, 219419145, 224295126, 292558860, 305856990, 336442689, 367028388, 373825210, 438838290, 448590252, 458785485, 560737815, 611713980, 672885378, 747650420, 877676580, 917570970, 1009328067, 1121475630, 1345770756, 1682213445, 1835141940, 2018656134, 2242951260, 3364426890, 4037312268, 5046640335, 6728853780, 10093280670, 20186561340]

約数ペア:

[(1, 20186561340), (2, 10093280670), (3, 6728853780), (4, 5046640335), (5, 4037312268), (6, 3364426890), (9, 2242951260), (10, 2018656134), (11, 1835141940), (12, 1682213445), (15, 1345770756), (18, 1121475630), (20, 1009328067), (22, 917570970), (23, 877676580), (27, 747650420), (30, 672885378), (33, 611713980), (36, 560737815), (44, 458785485), (45, 448590252), (46, 438838290), (54, 373825210), (55, 367028388), (60, 336442689), (66, 305856990), (69, 292558860), (90, 224295126), (92, 219419145), (99, 203904660), (108, 186912605), (110, 183514194), (115, 175535316), (132, 152928495), (135, 149530084), (138, 146279430), (139, 145227060), (165, 122342796), (180, 112147563), (198, 101952330), (207, 97519620), (220, 91757097), (230, 87767658), (253, 79788780), (270, 74765042), (276, 73139715), (278, 72613530), (297, 67968220), (330, 61171398), (345, 58511772), (396, 50976165), (414, 48759810), (417, 48409020), (460, 43883829), (495, 40780932), (506, 39894390), (540, 37382521), (556, 36306765), (594, 33984110), (621, 32506540), (660, 30585699), (690, 29255886), (695, 29045412), (759, 26596260), (828, 24379905), (834, 24204510), (990, 20390466), (1012, 19947195), (1035, 19503924), (1063, 18990180), (1188, 16992055), (1242, 16253270), (1251, 16136340), (1265, 15957756), (1380, 14627943), (1390, 14522706), (1485, 13593644), (1518, 13298130), (1529, 13202460), (1668, 12102255), (1980, 10195233), (2070, 9751962), (2085, 9681804), (2126, 9495090), (2277, 8865420), (2484, 8126635), (2502, 8068170), (2530, 7978878), (2780, 7261353), (2970, 6796822), (3036, 6649065), (3058, 6601230), (3105, 6501308), (3189, 6330060), (3197, 6314220), (3753, 5378780), (3795, 5319252), (4140, 4875981), (4170, 4840902), (4252, 4747545), (4554, 4432710), (4587, 4400820), (5004, 4034085), (5060, 3989439), (5315, 3798036), (5940, 3398411), (6116, 3300615), (6210, 3250654), (6255, 3227268), (6378, 3165030), (6394, 3157110), (6831, 2955140), (7506, 2689390), (7590, 2659626), (7645, 2640492), (8340, 2420451), (9108, 2216355), (9174, 2200410), (9567, 2110020), (9591, 2104740), (10630, 1899018), (11385, 1773084), (11693, 1726380), (12420, 1625327), (12510, 1613634), (12756, 1582515), (12788, 1578555), (13662, 1477570), (13761, 1466940), (15012, 1344695), (15180, 1329813), (15290, 1320246), (15945, 1266012), (15985, 1262844), (18348, 1100205), (18765, 1075756), (19134, 1055010), (19182, 1052370), (21260, 949509), (22770, 886542), (22935, 880164), (23386, 863190), (24449, 825660), (25020, 806817), (27324, 738785), (27522, 733470), (28701, 703340), (28773, 701580), (30580, 660123), (31890, 633006), (31970, 631422), (34155, 591028), (35079, 575460), (35167, 574020), (37530, 537878), (38268, 527505), (38364, 526185), (41283, 488980), (45540, 443271), (45870, 440082), (46772, 431595), (47835, 422004), (47955, 420948), (48898, 412830), (55044, 366735), (57402, 351670), (57546, 350790), (58465, 345276), (63780, 316503), (63940, 315711), (68310, 295514), (68805, 293388), (70158, 287730), (70334, 287010), (73347, 275220), (75060, 268939), (82566, 244490), (86319, 233860), (91740, 220041), (95670, 211002), (95910, 210474), (97796, 206415), (105237, 191820), (105501, 191340), (114804, 175835), (115092, 175395), (116930, 172638), (122245, 165132), (136620, 147757), (137610, 146694), (140316, 143865), (140668, 143505)]