1768202280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{16427}}^1$

素因数の和:16480

約数の個数: 192

約数和(自身を含む): 6458175360

約数和(自身を除く): 4689973080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 52, 60, 65, 69, 72, 78, 90, 92, 104, 115, 117, 120, 130, 138, 156, 180, 184, 195, 207, 230, 234, 260, 276, 299, 312, 345, 360, 390, 414, 460, 468, 520, 552, 585, 598, 690, 780, 828, 897, 920, 936, 1035, 1170, 1196, 1380, 1495, 1560, 1656, 1794, 2070, 2340, 2392, 2691, 2760, 2990, 3588, 4140, 4485, 4680, 5382, 5980, 7176, 8280, 8970, 10764, 11960, 13455, 16427, 17940, 21528, 26910, 32854, 35880, 49281, 53820, 65708, 82135, 98562, 107640, 131416, 147843, 164270, 197124, 213551, 246405, 295686, 328540, 377821, 394248, 427102, 492810, 591372, 640653, 657080, 739215, 755642, 854204, 985620, 1067755, 1133463, 1182744, 1281306, 1478430, 1511284, 1708408, 1889105, 1921959, 1971240, 2135510, 2266926, 2562612, 2956860, 3022568, 3203265, 3400389, 3778210, 3843918, 4271020, 4533852, 4911673, 5125224, 5667315, 5913720, 6406530, 6800778, 7556420, 7687836, 8542040, 9067704, 9609795, 9823346, 11334630, 12813060, 13601556, 14735019, 15112840, 15375672, 17001945, 19219590, 19646692, 22669260, 24558365, 25626120, 27203112, 29470038, 34003890, 38439180, 39293384, 44205057, 45338520, 49116730, 58940076, 68007780, 73675095, 76878360, 88410114, 98233460, 117880152, 136015560, 147350190, 176820228, 196466920, 221025285, 294700380, 353640456, 442050570, 589400760, 884101140, 1768202280]

約数ペア:

[(1, 1768202280), (2, 884101140), (3, 589400760), (4, 442050570), (5, 353640456), (6, 294700380), (8, 221025285), (9, 196466920), (10, 176820228), (12, 147350190), (13, 136015560), (15, 117880152), (18, 98233460), (20, 88410114), (23, 76878360), (24, 73675095), (26, 68007780), (30, 58940076), (36, 49116730), (39, 45338520), (40, 44205057), (45, 39293384), (46, 38439180), (52, 34003890), (60, 29470038), (65, 27203112), (69, 25626120), (72, 24558365), (78, 22669260), (90, 19646692), (92, 19219590), (104, 17001945), (115, 15375672), (117, 15112840), (120, 14735019), (130, 13601556), (138, 12813060), (156, 11334630), (180, 9823346), (184, 9609795), (195, 9067704), (207, 8542040), (230, 7687836), (234, 7556420), (260, 6800778), (276, 6406530), (299, 5913720), (312, 5667315), (345, 5125224), (360, 4911673), (390, 4533852), (414, 4271020), (460, 3843918), (468, 3778210), (520, 3400389), (552, 3203265), (585, 3022568), (598, 2956860), (690, 2562612), (780, 2266926), (828, 2135510), (897, 1971240), (920, 1921959), (936, 1889105), (1035, 1708408), (1170, 1511284), (1196, 1478430), (1380, 1281306), (1495, 1182744), (1560, 1133463), (1656, 1067755), (1794, 985620), (2070, 854204), (2340, 755642), (2392, 739215), (2691, 657080), (2760, 640653), (2990, 591372), (3588, 492810), (4140, 427102), (4485, 394248), (4680, 377821), (5382, 328540), (5980, 295686), (7176, 246405), (8280, 213551), (8970, 197124), (10764, 164270), (11960, 147843), (13455, 131416), (16427, 107640), (17940, 98562), (21528, 82135), (26910, 65708), (32854, 53820), (35880, 49281)]