21817367520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4783}}^1$

素因数の和:4874

約数の個数: 384

約数和(自身を含む): 80204027904

約数和(自身を除く): 58386660384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 43, 48, 51, 52, 60, 65, 68, 78, 80, 85, 86, 96, 102, 104, 120, 129, 130, 136, 156, 160, 170, 172, 195, 204, 208, 215, 221, 240, 255, 258, 260, 272, 312, 340, 344, 390, 408, 416, 430, 442, 480, 510, 516, 520, 544, 559, 624, 645, 663, 680, 688, 731, 780, 816, 860, 884, 1020, 1032, 1040, 1105, 1118, 1248, 1290, 1326, 1360, 1376, 1462, 1560, 1632, 1677, 1720, 1768, 2040, 2064, 2080, 2193, 2210, 2236, 2580, 2652, 2720, 2795, 2924, 3120, 3315, 3354, 3440, 3536, 3655, 4080, 4128, 4386, 4420, 4472, 4783, 5160, 5304, 5590, 5848, 6240, 6630, 6708, 6880, 7072, 7310, 8160, 8385, 8772, 8840, 8944, 9503, 9566, 10320, 10608, 10965, 11180, 11696, 13260, 13416, 14349, 14620, 16770, 17544, 17680, 17888, 19006, 19132, 20640, 21216, 21930, 22360, 23392, 23915, 26520, 26832, 28509, 28698, 29240, 33540, 35088, 35360, 38012, 38264, 43860, 44720, 47515, 47830, 53040, 53664, 57018, 57396, 58480, 62179, 67080, 70176, 71745, 76024, 76528, 81311, 87720, 89440, 95030, 95660, 106080, 114036, 114792, 116960, 124358, 134160, 142545, 143490, 152048, 153056, 162622, 175440, 186537, 190060, 191320, 205669, 228072, 229584, 243933, 248716, 268320, 285090, 286980, 304096, 310895, 325244, 350880, 373074, 380120, 382640, 406555, 411338, 456144, 459168, 487866, 497432, 570180, 573960, 617007, 621790, 650488, 746148, 760240, 765280, 813110, 822676, 912288, 932685, 975732, 994864, 1028345, 1057043, 1140360, 1147920, 1219665, 1234014, 1243580, 1300976, 1492296, 1520480, 1626220, 1645352, 1865370, 1951464, 1989728, 2056690, 2114086, 2280720, 2295840, 2439330, 2468028, 2487160, 2601952, 2673697, 2984592, 3085035, 3171129, 3252440, 3290704, 3496373, 3730740, 3902928, 4113380, 4228172, 4561440, 4878660, 4936056, 4974320, 5285215, 5347394, 5969184, 6170070, 6342258, 6504880, 6581408, 6992746, 7461480, 7805856, 8021091, 8226760, 8456344, 9757320, 9872112, 9948640, 10489119, 10570430, 10694788, 12340140, 12684516, 13009760, 13368485, 13985492, 14922960, 15855645, 16042182, 16453520, 16912688, 17481865, 19514640, 19744224, 20978238, 21140860, 21389576, 24680280, 25369032, 26736970, 27970984, 29845920, 31711290, 32084364, 32907040, 33825376, 34963730, 39029280, 40105455, 41956476, 42281720, 42779152, 45452849, 49360560, 50738064, 52445595, 53473940, 55941968, 63422580, 64168728, 69927460, 80210910, 83912952, 84563440, 85558304, 90905698, 98721120, 101476128, 104891190, 106947880, 111883936, 126845160, 128337456, 136358547, 139854920, 160421820, 167825904, 169126880, 181811396, 209782380, 213895760, 227264245, 253690320, 256674912, 272717094, 279709840, 320843640, 335651808, 363622792, 419564760, 427791520, 454528490, 507380640, 545434188, 559419680, 641687280, 681792735, 727245584, 839129520, 909056980, 1090868376, 1283374560, 1363585470, 1454491168, 1678259040, 1818113960, 2181736752, 2727170940, 3636227920, 4363473504, 5454341880, 7272455840, 10908683760, 21817367520]

約数ペア:

[(1, 21817367520), (2, 10908683760), (3, 7272455840), (4, 5454341880), (5, 4363473504), (6, 3636227920), (8, 2727170940), (10, 2181736752), (12, 1818113960), (13, 1678259040), (15, 1454491168), (16, 1363585470), (17, 1283374560), (20, 1090868376), (24, 909056980), (26, 839129520), (30, 727245584), (32, 681792735), (34, 641687280), (39, 559419680), (40, 545434188), (43, 507380640), (48, 454528490), (51, 427791520), (52, 419564760), (60, 363622792), (65, 335651808), (68, 320843640), (78, 279709840), (80, 272717094), (85, 256674912), (86, 253690320), (96, 227264245), (102, 213895760), (104, 209782380), (120, 181811396), (129, 169126880), (130, 167825904), (136, 160421820), (156, 139854920), (160, 136358547), (170, 128337456), (172, 126845160), (195, 111883936), (204, 106947880), (208, 104891190), (215, 101476128), (221, 98721120), (240, 90905698), (255, 85558304), (258, 84563440), (260, 83912952), (272, 80210910), (312, 69927460), (340, 64168728), (344, 63422580), (390, 55941968), (408, 53473940), (416, 52445595), (430, 50738064), (442, 49360560), (480, 45452849), (510, 42779152), (516, 42281720), (520, 41956476), (544, 40105455), (559, 39029280), (624, 34963730), (645, 33825376), (663, 32907040), (680, 32084364), (688, 31711290), (731, 29845920), (780, 27970984), (816, 26736970), (860, 25369032), (884, 24680280), (1020, 21389576), (1032, 21140860), (1040, 20978238), (1105, 19744224), (1118, 19514640), (1248, 17481865), (1290, 16912688), (1326, 16453520), (1360, 16042182), (1376, 15855645), (1462, 14922960), (1560, 13985492), (1632, 13368485), (1677, 13009760), (1720, 12684516), (1768, 12340140), (2040, 10694788), (2064, 10570430), (2080, 10489119), (2193, 9948640), (2210, 9872112), (2236, 9757320), (2580, 8456344), (2652, 8226760), (2720, 8021091), (2795, 7805856), (2924, 7461480), (3120, 6992746), (3315, 6581408), (3354, 6504880), (3440, 6342258), (3536, 6170070), (3655, 5969184), (4080, 5347394), (4128, 5285215), (4386, 4974320), (4420, 4936056), (4472, 4878660), (4783, 4561440), (5160, 4228172), (5304, 4113380), (5590, 3902928), (5848, 3730740), (6240, 3496373), (6630, 3290704), (6708, 3252440), (6880, 3171129), (7072, 3085035), (7310, 2984592), (8160, 2673697), (8385, 2601952), (8772, 2487160), (8840, 2468028), (8944, 2439330), (9503, 2295840), (9566, 2280720), (10320, 2114086), (10608, 2056690), (10965, 1989728), (11180, 1951464), (11696, 1865370), (13260, 1645352), (13416, 1626220), (14349, 1520480), (14620, 1492296), (16770, 1300976), (17544, 1243580), (17680, 1234014), (17888, 1219665), (19006, 1147920), (19132, 1140360), (20640, 1057043), (21216, 1028345), (21930, 994864), (22360, 975732), (23392, 932685), (23915, 912288), (26520, 822676), (26832, 813110), (28509, 765280), (28698, 760240), (29240, 746148), (33540, 650488), (35088, 621790), (35360, 617007), (38012, 573960), (38264, 570180), (43860, 497432), (44720, 487866), (47515, 459168), (47830, 456144), (53040, 411338), (53664, 406555), (57018, 382640), (57396, 380120), (58480, 373074), (62179, 350880), (67080, 325244), (70176, 310895), (71745, 304096), (76024, 286980), (76528, 285090), (81311, 268320), (87720, 248716), (89440, 243933), (95030, 229584), (95660, 228072), (106080, 205669), (114036, 191320), (114792, 190060), (116960, 186537), (124358, 175440), (134160, 162622), (142545, 153056), (143490, 152048)]