164222760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{199}}^1$

素因数の和:272

約数の個数: 192

約数和(自身を含む): 557424000

約数和(自身を除く): 393201240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 46, 52, 60, 65, 69, 78, 92, 104, 115, 120, 130, 138, 156, 184, 195, 199, 230, 260, 276, 299, 312, 345, 390, 398, 460, 520, 529, 552, 597, 598, 690, 780, 796, 897, 920, 995, 1058, 1194, 1196, 1380, 1495, 1560, 1587, 1592, 1794, 1990, 2116, 2388, 2392, 2587, 2645, 2760, 2985, 2990, 3174, 3588, 3980, 4232, 4485, 4577, 4776, 5174, 5290, 5970, 5980, 6348, 6877, 7176, 7761, 7935, 7960, 8970, 9154, 10348, 10580, 11940, 11960, 12696, 12935, 13731, 13754, 15522, 15870, 17940, 18308, 20631, 20696, 21160, 22885, 23880, 25870, 27462, 27508, 31044, 31740, 34385, 35880, 36616, 38805, 41262, 45770, 51740, 54924, 55016, 59501, 62088, 63480, 68655, 68770, 77610, 82524, 91540, 103155, 103480, 105271, 109848, 119002, 137310, 137540, 155220, 165048, 178503, 183080, 206310, 210542, 238004, 274620, 275080, 297505, 310440, 315813, 357006, 412620, 421084, 476008, 526355, 549240, 595010, 631626, 714012, 825240, 842168, 892515, 1052710, 1190020, 1263252, 1368523, 1428024, 1579065, 1785030, 2105420, 2380040, 2526504, 2737046, 3158130, 3570060, 4105569, 4210840, 5474092, 6316260, 6842615, 7140120, 8211138, 10948184, 12632520, 13685230, 16422276, 20527845, 27370460, 32844552, 41055690, 54740920, 82111380, 164222760]

約数ペア:

[(1, 164222760), (2, 82111380), (3, 54740920), (4, 41055690), (5, 32844552), (6, 27370460), (8, 20527845), (10, 16422276), (12, 13685230), (13, 12632520), (15, 10948184), (20, 8211138), (23, 7140120), (24, 6842615), (26, 6316260), (30, 5474092), (39, 4210840), (40, 4105569), (46, 3570060), (52, 3158130), (60, 2737046), (65, 2526504), (69, 2380040), (78, 2105420), (92, 1785030), (104, 1579065), (115, 1428024), (120, 1368523), (130, 1263252), (138, 1190020), (156, 1052710), (184, 892515), (195, 842168), (199, 825240), (230, 714012), (260, 631626), (276, 595010), (299, 549240), (312, 526355), (345, 476008), (390, 421084), (398, 412620), (460, 357006), (520, 315813), (529, 310440), (552, 297505), (597, 275080), (598, 274620), (690, 238004), (780, 210542), (796, 206310), (897, 183080), (920, 178503), (995, 165048), (1058, 155220), (1194, 137540), (1196, 137310), (1380, 119002), (1495, 109848), (1560, 105271), (1587, 103480), (1592, 103155), (1794, 91540), (1990, 82524), (2116, 77610), (2388, 68770), (2392, 68655), (2587, 63480), (2645, 62088), (2760, 59501), (2985, 55016), (2990, 54924), (3174, 51740), (3588, 45770), (3980, 41262), (4232, 38805), (4485, 36616), (4577, 35880), (4776, 34385), (5174, 31740), (5290, 31044), (5970, 27508), (5980, 27462), (6348, 25870), (6877, 23880), (7176, 22885), (7761, 21160), (7935, 20696), (7960, 20631), (8970, 18308), (9154, 17940), (10348, 15870), (10580, 15522), (11940, 13754), (11960, 13731), (12696, 12935)]