286771680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15319}}^1$

素因数の和:15353

約数の個数: 144

約数和(自身を含む): 1053954720

約数和(自身を除く): 767183040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 15319, 18720, 30638, 45957, 61276, 76595, 91914, 122552, 137871, 153190, 183828, 199147, 229785, 245104, 275742, 306380, 367656, 398294, 459570, 490208, 551484, 597441, 612760, 689355, 735312, 796588, 919140, 995735, 1102968, 1194882, 1225520, 1378710, 1470624, 1593176, 1792323, 1838280, 1991470, 2205936, 2389764, 2451040, 2757420, 2987205, 3186352, 3584646, 3676560, 3982940, 4411872, 4779528, 5514840, 5974410, 6372704, 7169292, 7353120, 7965880, 8961615, 9559056, 11029680, 11948820, 14338584, 15931760, 17923230, 19118112, 22059360, 23897640, 28677168, 31863520, 35846460, 47795280, 57354336, 71692920, 95590560, 143385840, 286771680]

約数ペア:

[(1, 286771680), (2, 143385840), (3, 95590560), (4, 71692920), (5, 57354336), (6, 47795280), (8, 35846460), (9, 31863520), (10, 28677168), (12, 23897640), (13, 22059360), (15, 19118112), (16, 17923230), (18, 15931760), (20, 14338584), (24, 11948820), (26, 11029680), (30, 9559056), (32, 8961615), (36, 7965880), (39, 7353120), (40, 7169292), (45, 6372704), (48, 5974410), (52, 5514840), (60, 4779528), (65, 4411872), (72, 3982940), (78, 3676560), (80, 3584646), (90, 3186352), (96, 2987205), (104, 2757420), (117, 2451040), (120, 2389764), (130, 2205936), (144, 1991470), (156, 1838280), (160, 1792323), (180, 1593176), (195, 1470624), (208, 1378710), (234, 1225520), (240, 1194882), (260, 1102968), (288, 995735), (312, 919140), (360, 796588), (390, 735312), (416, 689355), (468, 612760), (480, 597441), (520, 551484), (585, 490208), (624, 459570), (720, 398294), (780, 367656), (936, 306380), (1040, 275742), (1170, 245104), (1248, 229785), (1440, 199147), (1560, 183828), (1872, 153190), (2080, 137871), (2340, 122552), (3120, 91914), (3744, 76595), (4680, 61276), (6240, 45957), (9360, 30638), (15319, 18720)]