19249645680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{49787}}^1$

素因数の和:49988

約数の個数: 160

約数和(自身を含む): 66676089600

約数和(自身を除く): 47426443920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 179, 180, 216, 240, 270, 358, 360, 432, 537, 540, 716, 720, 895, 1074, 1080, 1432, 1611, 1790, 2148, 2160, 2685, 2864, 3222, 3580, 4296, 4833, 5370, 6444, 7160, 8055, 8592, 9666, 10740, 12888, 14320, 16110, 19332, 21480, 24165, 25776, 32220, 38664, 42960, 48330, 49787, 64440, 77328, 96660, 99574, 128880, 149361, 193320, 199148, 248935, 298722, 386640, 398296, 448083, 497870, 597444, 746805, 796592, 896166, 995740, 1194888, 1344249, 1493610, 1792332, 1991480, 2240415, 2389776, 2688498, 2987220, 3584664, 3982960, 4480830, 5376996, 5974440, 6721245, 7169328, 8911873, 8961660, 10753992, 11948880, 13442490, 17823746, 17923320, 21507984, 26735619, 26884980, 35647492, 35846640, 44559365, 53471238, 53769960, 71294984, 80206857, 89118730, 106942476, 107539920, 133678095, 142589968, 160413714, 178237460, 213884952, 240620571, 267356190, 320827428, 356474920, 401034285, 427769904, 481241142, 534712380, 641654856, 712949840, 802068570, 962482284, 1069424760, 1203102855, 1283309712, 1604137140, 1924964568, 2138849520, 2406205710, 3208274280, 3849929136, 4812411420, 6416548560, 9624822840, 19249645680]

約数ペア:

[(1, 19249645680), (2, 9624822840), (3, 6416548560), (4, 4812411420), (5, 3849929136), (6, 3208274280), (8, 2406205710), (9, 2138849520), (10, 1924964568), (12, 1604137140), (15, 1283309712), (16, 1203102855), (18, 1069424760), (20, 962482284), (24, 802068570), (27, 712949840), (30, 641654856), (36, 534712380), (40, 481241142), (45, 427769904), (48, 401034285), (54, 356474920), (60, 320827428), (72, 267356190), (80, 240620571), (90, 213884952), (108, 178237460), (120, 160413714), (135, 142589968), (144, 133678095), (179, 107539920), (180, 106942476), (216, 89118730), (240, 80206857), (270, 71294984), (358, 53769960), (360, 53471238), (432, 44559365), (537, 35846640), (540, 35647492), (716, 26884980), (720, 26735619), (895, 21507984), (1074, 17923320), (1080, 17823746), (1432, 13442490), (1611, 11948880), (1790, 10753992), (2148, 8961660), (2160, 8911873), (2685, 7169328), (2864, 6721245), (3222, 5974440), (3580, 5376996), (4296, 4480830), (4833, 3982960), (5370, 3584664), (6444, 2987220), (7160, 2688498), (8055, 2389776), (8592, 2240415), (9666, 1991480), (10740, 1792332), (12888, 1493610), (14320, 1344249), (16110, 1194888), (19332, 995740), (21480, 896166), (24165, 796592), (25776, 746805), (32220, 597444), (38664, 497870), (42960, 448083), (48330, 398296), (49787, 386640), (64440, 298722), (77328, 248935), (96660, 199148), (99574, 193320), (128880, 149361)]