214406640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2239}}^1$

素因数の和:2284

約数の個数: 240

約数和(自身を含む): 866611200

約数和(自身を除く): 652204560

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, 2239, 2280, 2394, 2520, 2660, 2736, 3192, 3420, 3990, 4478, 4560, 4788, 5040, 5320, 5985, 6384, 6717, 6840, 7980, 8956, 9576, 10640, 11195, 11970, 13434, 13680, 15673, 15960, 17912, 19152, 20151, 22390, 23940, 26868, 31346, 31920, 33585, 35824, 40302, 42541, 44780, 47019, 47880, 53736, 62692, 67170, 78365, 80604, 85082, 89560, 94038, 95760, 100755, 107472, 125384, 127623, 134340, 141057, 156730, 161208, 170164, 179120, 188076, 201510, 212705, 235095, 250768, 255246, 268680, 282114, 297787, 313460, 322416, 340328, 376152, 382869, 403020, 425410, 470190, 510492, 537360, 564228, 595574, 626920, 638115, 680656, 705285, 752304, 765738, 806040, 850820, 893361, 940380, 1020984, 1128456, 1191148, 1253840, 1276230, 1410570, 1488935, 1531476, 1612080, 1701640, 1786722, 1880760, 1914345, 2041968, 2256912, 2382296, 2552460, 2680083, 2821140, 2977870, 3062952, 3403280, 3573444, 3761520, 3828690, 4466805, 4764592, 5104920, 5360166, 5642280, 5955740, 6125904, 7146888, 7657380, 8933610, 10209840, 10720332, 11284560, 11911480, 13400415, 14293776, 15314760, 17867220, 21440664, 23822960, 26800830, 30629520, 35734440, 42881328, 53601660, 71468880, 107203320, 214406640]

約数ペア:

[(1, 214406640), (2, 107203320), (3, 71468880), (4, 53601660), (5, 42881328), (6, 35734440), (7, 30629520), (8, 26800830), (9, 23822960), (10, 21440664), (12, 17867220), (14, 15314760), (15, 14293776), (16, 13400415), (18, 11911480), (19, 11284560), (20, 10720332), (21, 10209840), (24, 8933610), (28, 7657380), (30, 7146888), (35, 6125904), (36, 5955740), (38, 5642280), (40, 5360166), (42, 5104920), (45, 4764592), (48, 4466805), (56, 3828690), (57, 3761520), (60, 3573444), (63, 3403280), (70, 3062952), (72, 2977870), (76, 2821140), (80, 2680083), (84, 2552460), (90, 2382296), (95, 2256912), (105, 2041968), (112, 1914345), (114, 1880760), (120, 1786722), (126, 1701640), (133, 1612080), (140, 1531476), (144, 1488935), (152, 1410570), (168, 1276230), (171, 1253840), (180, 1191148), (190, 1128456), (210, 1020984), (228, 940380), (240, 893361), (252, 850820), (266, 806040), (280, 765738), (285, 752304), (304, 705285), (315, 680656), (336, 638115), (342, 626920), (360, 595574), (380, 564228), (399, 537360), (420, 510492), (456, 470190), (504, 425410), (532, 403020), (560, 382869), (570, 376152), (630, 340328), (665, 322416), (684, 313460), (720, 297787), (760, 282114), (798, 268680), (840, 255246), (855, 250768), (912, 235095), (1008, 212705), (1064, 201510), (1140, 188076), (1197, 179120), (1260, 170164), (1330, 161208), (1368, 156730), (1520, 141057), (1596, 134340), (1680, 127623), (1710, 125384), (1995, 107472), (2128, 100755), (2239, 95760), (2280, 94038), (2394, 89560), (2520, 85082), (2660, 80604), (2736, 78365), (3192, 67170), (3420, 62692), (3990, 53736), (4478, 47880), (4560, 47019), (4788, 44780), (5040, 42541), (5320, 40302), (5985, 35824), (6384, 33585), (6717, 31920), (6840, 31346), (7980, 26868), (8956, 23940), (9576, 22390), (10640, 20151), (11195, 19152), (11970, 17912), (13434, 15960), (13680, 15673)]