14280240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:251

約数の個数: 160

約数和(自身を含む): 49996800

約数和(自身を除く): 35716560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 39, 40, 46, 48, 52, 60, 65, 69, 78, 80, 92, 104, 115, 120, 130, 138, 156, 184, 195, 199, 208, 230, 240, 260, 276, 299, 312, 345, 368, 390, 398, 460, 520, 552, 597, 598, 624, 690, 780, 796, 897, 920, 995, 1040, 1104, 1194, 1196, 1380, 1495, 1560, 1592, 1794, 1840, 1990, 2388, 2392, 2587, 2760, 2985, 2990, 3120, 3184, 3588, 3980, 4485, 4577, 4776, 4784, 5174, 5520, 5970, 5980, 7176, 7761, 7960, 8970, 9154, 9552, 10348, 11940, 11960, 12935, 13731, 14352, 15522, 15920, 17940, 18308, 20696, 22885, 23880, 23920, 25870, 27462, 31044, 35880, 36616, 38805, 41392, 45770, 47760, 51740, 54924, 59501, 62088, 68655, 71760, 73232, 77610, 91540, 103480, 109848, 119002, 124176, 137310, 155220, 178503, 183080, 206960, 219696, 238004, 274620, 297505, 310440, 357006, 366160, 476008, 549240, 595010, 620880, 714012, 892515, 952016, 1098480, 1190020, 1428024, 1785030, 2380040, 2856048, 3570060, 4760080, 7140120, 14280240]

約数ペア:

[(1, 14280240), (2, 7140120), (3, 4760080), (4, 3570060), (5, 2856048), (6, 2380040), (8, 1785030), (10, 1428024), (12, 1190020), (13, 1098480), (15, 952016), (16, 892515), (20, 714012), (23, 620880), (24, 595010), (26, 549240), (30, 476008), (39, 366160), (40, 357006), (46, 310440), (48, 297505), (52, 274620), (60, 238004), (65, 219696), (69, 206960), (78, 183080), (80, 178503), (92, 155220), (104, 137310), (115, 124176), (120, 119002), (130, 109848), (138, 103480), (156, 91540), (184, 77610), (195, 73232), (199, 71760), (208, 68655), (230, 62088), (240, 59501), (260, 54924), (276, 51740), (299, 47760), (312, 45770), (345, 41392), (368, 38805), (390, 36616), (398, 35880), (460, 31044), (520, 27462), (552, 25870), (597, 23920), (598, 23880), (624, 22885), (690, 20696), (780, 18308), (796, 17940), (897, 15920), (920, 15522), (995, 14352), (1040, 13731), (1104, 12935), (1194, 11960), (1196, 11940), (1380, 10348), (1495, 9552), (1560, 9154), (1592, 8970), (1794, 7960), (1840, 7761), (1990, 7176), (2388, 5980), (2392, 5970), (2587, 5520), (2760, 5174), (2985, 4784), (2990, 4776), (3120, 4577), (3184, 4485), (3588, 3980)]