2530266480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{26423}}^1$

素因数の和:26468

約数の個数: 240

約数和(自身を含む): 10222917120

約数和(自身を除く): 7692650640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 152, 168, 171, 180, 190, 210, 228, 240, 252, 266, 280, 285, 304, 315, 336, 342, 360, 380, 399, 420, 456, 504, 532, 560, 570, 630, 665, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1140, 1197, 1260, 1330, 1368, 1520, 1596, 1680, 1710, 1995, 2128, 2280, 2394, 2520, 2660, 2736, 3192, 3420, 3990, 4560, 4788, 5040, 5320, 5985, 6384, 6840, 7980, 9576, 10640, 11970, 13680, 15960, 19152, 23940, 26423, 31920, 47880, 52846, 79269, 95760, 105692, 132115, 158538, 184961, 211384, 237807, 264230, 317076, 369922, 396345, 422768, 475614, 502037, 528460, 554883, 634152, 739844, 792690, 924805, 951228, 1004074, 1056920, 1109766, 1189035, 1268304, 1479688, 1506111, 1585380, 1664649, 1849610, 1902456, 2008148, 2113840, 2219532, 2378070, 2510185, 2774415, 2959376, 3012222, 3170760, 3329298, 3514259, 3699220, 3804912, 4016296, 4439064, 4518333, 4756140, 5020370, 5548830, 6024444, 6341520, 6658596, 7028518, 7398440, 7530555, 8032592, 8323245, 8878128, 9036666, 9512280, 10040740, 10542777, 11097660, 12048888, 13317192, 14057036, 14796880, 15061110, 16646490, 17571295, 18073332, 19024560, 20081480, 21085554, 22195320, 22591665, 24097776, 26634384, 28114072, 30122220, 31628331, 33292980, 35142590, 36146664, 40162960, 42171108, 44390640, 45183330, 52713885, 56228144, 60244440, 63256662, 66585960, 70285180, 72293328, 84342216, 90366660, 105427770, 120488880, 126513324, 133171920, 140570360, 158141655, 168684432, 180733320, 210855540, 253026648, 281140720, 316283310, 361466640, 421711080, 506053296, 632566620, 843422160, 1265133240, 2530266480]

約数ペア:

[(1, 2530266480), (2, 1265133240), (3, 843422160), (4, 632566620), (5, 506053296), (6, 421711080), (7, 361466640), (8, 316283310), (9, 281140720), (10, 253026648), (12, 210855540), (14, 180733320), (15, 168684432), (16, 158141655), (18, 140570360), (19, 133171920), (20, 126513324), (21, 120488880), (24, 105427770), (28, 90366660), (30, 84342216), (35, 72293328), (36, 70285180), (38, 66585960), (40, 63256662), (42, 60244440), (45, 56228144), (48, 52713885), (56, 45183330), (57, 44390640), (60, 42171108), (63, 40162960), (70, 36146664), (72, 35142590), (76, 33292980), (80, 31628331), (84, 30122220), (90, 28114072), (95, 26634384), (105, 24097776), (112, 22591665), (114, 22195320), (120, 21085554), (126, 20081480), (133, 19024560), (140, 18073332), (144, 17571295), (152, 16646490), (168, 15061110), (171, 14796880), (180, 14057036), (190, 13317192), (210, 12048888), (228, 11097660), (240, 10542777), (252, 10040740), (266, 9512280), (280, 9036666), (285, 8878128), (304, 8323245), (315, 8032592), (336, 7530555), (342, 7398440), (360, 7028518), (380, 6658596), (399, 6341520), (420, 6024444), (456, 5548830), (504, 5020370), (532, 4756140), (560, 4518333), (570, 4439064), (630, 4016296), (665, 3804912), (684, 3699220), (720, 3514259), (760, 3329298), (798, 3170760), (840, 3012222), (855, 2959376), (912, 2774415), (1008, 2510185), (1064, 2378070), (1140, 2219532), (1197, 2113840), (1260, 2008148), (1330, 1902456), (1368, 1849610), (1520, 1664649), (1596, 1585380), (1680, 1506111), (1710, 1479688), (1995, 1268304), (2128, 1189035), (2280, 1109766), (2394, 1056920), (2520, 1004074), (2660, 951228), (2736, 924805), (3192, 792690), (3420, 739844), (3990, 634152), (4560, 554883), (4788, 528460), (5040, 502037), (5320, 475614), (5985, 422768), (6384, 396345), (6840, 369922), (7980, 317076), (9576, 264230), (10640, 237807), (11970, 211384), (13680, 184961), (15960, 158538), (19152, 132115), (23940, 105692), (26423, 95760), (31920, 79269), (47880, 52846)]