19915370640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{3313}}^1$

素因数の和:3380

約数の個数: 480

約数和(自身を含む): 78702462720

約数和(自身を除く): 58787092080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 23, 24, 27, 30, 33, 36, 40, 44, 45, 46, 48, 54, 55, 60, 66, 69, 72, 80, 88, 90, 92, 99, 108, 110, 115, 120, 121, 132, 135, 138, 144, 165, 176, 180, 184, 198, 207, 216, 220, 230, 240, 242, 253, 264, 270, 276, 297, 330, 345, 360, 363, 368, 396, 414, 432, 440, 460, 484, 495, 506, 528, 540, 552, 594, 605, 621, 660, 690, 720, 726, 759, 792, 828, 880, 920, 968, 990, 1012, 1035, 1080, 1089, 1104, 1188, 1210, 1242, 1265, 1320, 1380, 1452, 1485, 1518, 1584, 1656, 1815, 1840, 1936, 1980, 2024, 2070, 2160, 2178, 2277, 2376, 2420, 2484, 2530, 2640, 2760, 2783, 2904, 2970, 3036, 3105, 3267, 3312, 3313, 3630, 3795, 3960, 4048, 4140, 4356, 4554, 4752, 4840, 4968, 5060, 5445, 5520, 5566, 5808, 5940, 6072, 6210, 6534, 6626, 6831, 7260, 7590, 7920, 8280, 8349, 8712, 9108, 9680, 9936, 9939, 10120, 10890, 11132, 11385, 11880, 12144, 12420, 13068, 13252, 13662, 13915, 14520, 15180, 16335, 16560, 16565, 16698, 17424, 18216, 19878, 20240, 21780, 22264, 22770, 23760, 24840, 25047, 26136, 26504, 27324, 27830, 29040, 29817, 30360, 32670, 33130, 33396, 34155, 36432, 36443, 39756, 41745, 43560, 44528, 45540, 49680, 49695, 50094, 52272, 53008, 54648, 55660, 59634, 60720, 65340, 66260, 66792, 68310, 72886, 75141, 76199, 79512, 83490, 87120, 89451, 91080, 99390, 100188, 109296, 109329, 111320, 119268, 125235, 130680, 132520, 133584, 136620, 145772, 149085, 150282, 152398, 159024, 166980, 178902, 182160, 182215, 198780, 200376, 218658, 222640, 228597, 238536, 250470, 261360, 265040, 273240, 291544, 298170, 300564, 304796, 327987, 333960, 357804, 364430, 375705, 380995, 397560, 400752, 400873, 437316, 447255, 457194, 477072, 500940, 546480, 546645, 583088, 596340, 601128, 609592, 655974, 667920, 685791, 715608, 728860, 751410, 761990, 795120, 801746, 838189, 874632, 894510, 914388, 983961, 1001880, 1093290, 1142985, 1192680, 1202256, 1202619, 1219184, 1311948, 1371582, 1431216, 1457720, 1502820, 1523980, 1603492, 1639935, 1676378, 1749264, 1789020, 1828776, 1967922, 2003760, 2004365, 2057373, 2186580, 2285970, 2385360, 2405238, 2514567, 2623896, 2743164, 2915440, 3005640, 3047960, 3206984, 3279870, 3352756, 3428955, 3578040, 3607857, 3657552, 3935844, 4008730, 4114746, 4190945, 4373160, 4571940, 4810476, 4919805, 5029134, 5247792, 5486328, 6011280, 6013095, 6095920, 6413968, 6559740, 6705512, 6857910, 7156080, 7215714, 7543701, 7871688, 8017460, 8229492, 8381890, 8746320, 9143880, 9220079, 9620952, 9839610, 10058268, 10286865, 10823571, 10972656, 12026190, 12572835, 13119480, 13411024, 13715820, 14431428, 15087402, 15743376, 16034920, 16458984, 16763780, 18039285, 18287760, 18440158, 19241904, 19679220, 20116536, 20573730, 21647142, 22631103, 24052380, 25145670, 26238960, 27431640, 27660237, 28862856, 30174804, 32069840, 32917968, 33527560, 36078570, 36880316, 37718505, 39358440, 40233072, 41147460, 43294284, 45262206, 46100395, 48104760, 50291340, 54117855, 54863280, 55320474, 57725712, 60349608, 67055120, 72157140, 73760632, 75437010, 78716880, 82294920, 82980711, 86588568, 90524412, 92200790, 96209520, 100582680, 108235710, 110640948, 113155515, 120699216, 138301185, 144314280, 147521264, 150874020, 164589840, 165961422, 173177136, 181048824, 184401580, 201165360, 216471420, 221281896, 226311030, 248942133, 276602370, 288628560, 301748040, 331922844, 362097648, 368803160, 414903555, 432942840, 442563792, 452622060, 497884266, 553204740, 603496080, 663845688, 737606320, 829807110, 865885680, 905244120, 995768532, 1106409480, 1244710665, 1327691376, 1659614220, 1810488240, 1991537064, 2212818960, 2489421330, 3319228440, 3983074128, 4978842660, 6638456880, 9957685320, 19915370640]

約数ペア:

[(1, 19915370640), (2, 9957685320), (3, 6638456880), (4, 4978842660), (5, 3983074128), (6, 3319228440), (8, 2489421330), (9, 2212818960), (10, 1991537064), (11, 1810488240), (12, 1659614220), (15, 1327691376), (16, 1244710665), (18, 1106409480), (20, 995768532), (22, 905244120), (23, 865885680), (24, 829807110), (27, 737606320), (30, 663845688), (33, 603496080), (36, 553204740), (40, 497884266), (44, 452622060), (45, 442563792), (46, 432942840), (48, 414903555), (54, 368803160), (55, 362097648), (60, 331922844), (66, 301748040), (69, 288628560), (72, 276602370), (80, 248942133), (88, 226311030), (90, 221281896), (92, 216471420), (99, 201165360), (108, 184401580), (110, 181048824), (115, 173177136), (120, 165961422), (121, 164589840), (132, 150874020), (135, 147521264), (138, 144314280), (144, 138301185), (165, 120699216), (176, 113155515), (180, 110640948), (184, 108235710), (198, 100582680), (207, 96209520), (216, 92200790), (220, 90524412), (230, 86588568), (240, 82980711), (242, 82294920), (253, 78716880), (264, 75437010), (270, 73760632), (276, 72157140), (297, 67055120), (330, 60349608), (345, 57725712), (360, 55320474), (363, 54863280), (368, 54117855), (396, 50291340), (414, 48104760), (432, 46100395), (440, 45262206), (460, 43294284), (484, 41147460), (495, 40233072), (506, 39358440), (528, 37718505), (540, 36880316), (552, 36078570), (594, 33527560), (605, 32917968), (621, 32069840), (660, 30174804), (690, 28862856), (720, 27660237), (726, 27431640), (759, 26238960), (792, 25145670), (828, 24052380), (880, 22631103), (920, 21647142), (968, 20573730), (990, 20116536), (1012, 19679220), (1035, 19241904), (1080, 18440158), (1089, 18287760), (1104, 18039285), (1188, 16763780), (1210, 16458984), (1242, 16034920), (1265, 15743376), (1320, 15087402), (1380, 14431428), (1452, 13715820), (1485, 13411024), (1518, 13119480), (1584, 12572835), (1656, 12026190), (1815, 10972656), (1840, 10823571), (1936, 10286865), (1980, 10058268), (2024, 9839610), (2070, 9620952), (2160, 9220079), (2178, 9143880), (2277, 8746320), (2376, 8381890), (2420, 8229492), (2484, 8017460), (2530, 7871688), (2640, 7543701), (2760, 7215714), (2783, 7156080), (2904, 6857910), (2970, 6705512), (3036, 6559740), (3105, 6413968), (3267, 6095920), (3312, 6013095), (3313, 6011280), (3630, 5486328), (3795, 5247792), (3960, 5029134), (4048, 4919805), (4140, 4810476), (4356, 4571940), (4554, 4373160), (4752, 4190945), (4840, 4114746), (4968, 4008730), (5060, 3935844), (5445, 3657552), (5520, 3607857), (5566, 3578040), (5808, 3428955), (5940, 3352756), (6072, 3279870), (6210, 3206984), (6534, 3047960), (6626, 3005640), (6831, 2915440), (7260, 2743164), (7590, 2623896), (7920, 2514567), (8280, 2405238), (8349, 2385360), (8712, 2285970), (9108, 2186580), (9680, 2057373), (9936, 2004365), (9939, 2003760), (10120, 1967922), (10890, 1828776), (11132, 1789020), (11385, 1749264), (11880, 1676378), (12144, 1639935), (12420, 1603492), (13068, 1523980), (13252, 1502820), (13662, 1457720), (13915, 1431216), (14520, 1371582), (15180, 1311948), (16335, 1219184), (16560, 1202619), (16565, 1202256), (16698, 1192680), (17424, 1142985), (18216, 1093290), (19878, 1001880), (20240, 983961), (21780, 914388), (22264, 894510), (22770, 874632), (23760, 838189), (24840, 801746), (25047, 795120), (26136, 761990), (26504, 751410), (27324, 728860), (27830, 715608), (29040, 685791), (29817, 667920), (30360, 655974), (32670, 609592), (33130, 601128), (33396, 596340), (34155, 583088), (36432, 546645), (36443, 546480), (39756, 500940), (41745, 477072), (43560, 457194), (44528, 447255), (45540, 437316), (49680, 400873), (49695, 400752), (50094, 397560), (52272, 380995), (53008, 375705), (54648, 364430), (55660, 357804), (59634, 333960), (60720, 327987), (65340, 304796), (66260, 300564), (66792, 298170), (68310, 291544), (72886, 273240), (75141, 265040), (76199, 261360), (79512, 250470), (83490, 238536), (87120, 228597), (89451, 222640), (91080, 218658), (99390, 200376), (100188, 198780), (109296, 182215), (109329, 182160), (111320, 178902), (119268, 166980), (125235, 159024), (130680, 152398), (132520, 150282), (133584, 149085), (136620, 145772)]