194940720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{353}}^1$

素因数の和:444

約数の個数: 240

約数和(自身を含む): 719016480

約数和(自身を除く): 524075760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 59, 60, 65, 72, 78, 80, 90, 104, 117, 118, 120, 130, 144, 156, 177, 180, 195, 208, 234, 236, 240, 260, 295, 312, 353, 354, 360, 390, 468, 472, 520, 531, 585, 590, 624, 706, 708, 720, 767, 780, 885, 936, 944, 1040, 1059, 1062, 1170, 1180, 1412, 1416, 1534, 1560, 1765, 1770, 1872, 2118, 2124, 2301, 2340, 2360, 2655, 2824, 2832, 3068, 3120, 3177, 3530, 3540, 3835, 4236, 4248, 4589, 4602, 4680, 4720, 5295, 5310, 5648, 6136, 6354, 6903, 7060, 7080, 7670, 8472, 8496, 9178, 9204, 9360, 10590, 10620, 11505, 12272, 12708, 13767, 13806, 14120, 14160, 15340, 15885, 16944, 18356, 18408, 20827, 21180, 21240, 22945, 23010, 25416, 27534, 27612, 28240, 30680, 31770, 34515, 36712, 36816, 41301, 41654, 42360, 42480, 45890, 46020, 50832, 55068, 55224, 61360, 62481, 63540, 68835, 69030, 73424, 82602, 83308, 84720, 91780, 92040, 104135, 110136, 110448, 124962, 127080, 137670, 138060, 165204, 166616, 183560, 184080, 187443, 206505, 208270, 220272, 249924, 254160, 270751, 275340, 276120, 312405, 330408, 333232, 367120, 374886, 413010, 416540, 499848, 541502, 550680, 552240, 624810, 660816, 749772, 812253, 826020, 833080, 937215, 999696, 1083004, 1101360, 1249620, 1353755, 1499544, 1624506, 1652040, 1666160, 1874430, 2166008, 2436759, 2499240, 2707510, 2999088, 3249012, 3304080, 3748860, 4061265, 4332016, 4873518, 4998480, 5415020, 6498024, 7497720, 8122530, 9747036, 10830040, 12183795, 12996048, 14995440, 16245060, 19494072, 21660080, 24367590, 32490120, 38988144, 48735180, 64980240, 97470360, 194940720]

約数ペア:

[(1, 194940720), (2, 97470360), (3, 64980240), (4, 48735180), (5, 38988144), (6, 32490120), (8, 24367590), (9, 21660080), (10, 19494072), (12, 16245060), (13, 14995440), (15, 12996048), (16, 12183795), (18, 10830040), (20, 9747036), (24, 8122530), (26, 7497720), (30, 6498024), (36, 5415020), (39, 4998480), (40, 4873518), (45, 4332016), (48, 4061265), (52, 3748860), (59, 3304080), (60, 3249012), (65, 2999088), (72, 2707510), (78, 2499240), (80, 2436759), (90, 2166008), (104, 1874430), (117, 1666160), (118, 1652040), (120, 1624506), (130, 1499544), (144, 1353755), (156, 1249620), (177, 1101360), (180, 1083004), (195, 999696), (208, 937215), (234, 833080), (236, 826020), (240, 812253), (260, 749772), (295, 660816), (312, 624810), (353, 552240), (354, 550680), (360, 541502), (390, 499848), (468, 416540), (472, 413010), (520, 374886), (531, 367120), (585, 333232), (590, 330408), (624, 312405), (706, 276120), (708, 275340), (720, 270751), (767, 254160), (780, 249924), (885, 220272), (936, 208270), (944, 206505), (1040, 187443), (1059, 184080), (1062, 183560), (1170, 166616), (1180, 165204), (1412, 138060), (1416, 137670), (1534, 127080), (1560, 124962), (1765, 110448), (1770, 110136), (1872, 104135), (2118, 92040), (2124, 91780), (2301, 84720), (2340, 83308), (2360, 82602), (2655, 73424), (2824, 69030), (2832, 68835), (3068, 63540), (3120, 62481), (3177, 61360), (3530, 55224), (3540, 55068), (3835, 50832), (4236, 46020), (4248, 45890), (4589, 42480), (4602, 42360), (4680, 41654), (4720, 41301), (5295, 36816), (5310, 36712), (5648, 34515), (6136, 31770), (6354, 30680), (6903, 28240), (7060, 27612), (7080, 27534), (7670, 25416), (8472, 23010), (8496, 22945), (9178, 21240), (9204, 21180), (9360, 20827), (10590, 18408), (10620, 18356), (11505, 16944), (12272, 15885), (12708, 15340), (13767, 14160), (13806, 14120)]