329167440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{271}}^1$

素因数の和:538

約数の個数: 240

約数和(自身を含む): 1273299456

約数和(自身を除く): 944132016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 241, 252, 271, 280, 315, 336, 360, 420, 482, 504, 542, 560, 630, 720, 723, 813, 840, 964, 1008, 1084, 1205, 1260, 1355, 1446, 1626, 1680, 1687, 1897, 1928, 2168, 2169, 2410, 2439, 2520, 2710, 2892, 3252, 3374, 3615, 3794, 3856, 4065, 4336, 4338, 4820, 4878, 5040, 5061, 5420, 5691, 5784, 6504, 6748, 7230, 7588, 8130, 8435, 8676, 9485, 9640, 9756, 10122, 10840, 10845, 11382, 11568, 12195, 13008, 13496, 14460, 15176, 15183, 16260, 16870, 17073, 17352, 18970, 19280, 19512, 20244, 21680, 21690, 22764, 24390, 25305, 26992, 28455, 28920, 30352, 30366, 32520, 33740, 34146, 34704, 37940, 39024, 40488, 43380, 45528, 48780, 50610, 56910, 57840, 60732, 65040, 65311, 67480, 68292, 75880, 75915, 80976, 85365, 86760, 91056, 97560, 101220, 113820, 121464, 130622, 134960, 136584, 151760, 151830, 170730, 173520, 195120, 195933, 202440, 227640, 242928, 261244, 273168, 303660, 326555, 341460, 391866, 404880, 455280, 457177, 522488, 587799, 607320, 653110, 682920, 783732, 914354, 979665, 1044976, 1175598, 1214640, 1306220, 1365840, 1371531, 1567464, 1828708, 1959330, 2285885, 2351196, 2612440, 2743062, 2938995, 3134928, 3657416, 3918660, 4114593, 4571770, 4702392, 5224880, 5486124, 5877990, 6857655, 7314832, 7837320, 8229186, 9143540, 9404784, 10972248, 11755980, 13715310, 15674640, 16458372, 18287080, 20572965, 21944496, 23511960, 27430620, 32916744, 36574160, 41145930, 47023920, 54861240, 65833488, 82291860, 109722480, 164583720, 329167440]

約数ペア:

[(1, 329167440), (2, 164583720), (3, 109722480), (4, 82291860), (5, 65833488), (6, 54861240), (7, 47023920), (8, 41145930), (9, 36574160), (10, 32916744), (12, 27430620), (14, 23511960), (15, 21944496), (16, 20572965), (18, 18287080), (20, 16458372), (21, 15674640), (24, 13715310), (28, 11755980), (30, 10972248), (35, 9404784), (36, 9143540), (40, 8229186), (42, 7837320), (45, 7314832), (48, 6857655), (56, 5877990), (60, 5486124), (63, 5224880), (70, 4702392), (72, 4571770), (80, 4114593), (84, 3918660), (90, 3657416), (105, 3134928), (112, 2938995), (120, 2743062), (126, 2612440), (140, 2351196), (144, 2285885), (168, 1959330), (180, 1828708), (210, 1567464), (240, 1371531), (241, 1365840), (252, 1306220), (271, 1214640), (280, 1175598), (315, 1044976), (336, 979665), (360, 914354), (420, 783732), (482, 682920), (504, 653110), (542, 607320), (560, 587799), (630, 522488), (720, 457177), (723, 455280), (813, 404880), (840, 391866), (964, 341460), (1008, 326555), (1084, 303660), (1205, 273168), (1260, 261244), (1355, 242928), (1446, 227640), (1626, 202440), (1680, 195933), (1687, 195120), (1897, 173520), (1928, 170730), (2168, 151830), (2169, 151760), (2410, 136584), (2439, 134960), (2520, 130622), (2710, 121464), (2892, 113820), (3252, 101220), (3374, 97560), (3615, 91056), (3794, 86760), (3856, 85365), (4065, 80976), (4336, 75915), (4338, 75880), (4820, 68292), (4878, 67480), (5040, 65311), (5061, 65040), (5420, 60732), (5691, 57840), (5784, 56910), (6504, 50610), (6748, 48780), (7230, 45528), (7588, 43380), (8130, 40488), (8435, 39024), (8676, 37940), (9485, 34704), (9640, 34146), (9756, 33740), (10122, 32520), (10840, 30366), (10845, 30352), (11382, 28920), (11568, 28455), (12195, 26992), (13008, 25305), (13496, 24390), (14460, 22764), (15176, 21690), (15183, 21680), (16260, 20244), (16870, 19512), (17073, 19280), (17352, 18970)]