556420320

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6779}}^1$

素因数の和:6822

約数の個数: 192

約数和(自身を含む): 2050272000

約数和(自身を除く): 1493851680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 684, 720, 760, 855, 864, 912, 1026, 1080, 1140, 1368, 1440, 1520, 1710, 1824, 2052, 2160, 2280, 2565, 2736, 3040, 3420, 4104, 4320, 4560, 5130, 5472, 6779, 6840, 8208, 9120, 10260, 13558, 13680, 16416, 20337, 20520, 27116, 27360, 33895, 40674, 41040, 54232, 61011, 67790, 81348, 82080, 101685, 108464, 122022, 128801, 135580, 162696, 183033, 203370, 216928, 244044, 257602, 271160, 305055, 325392, 366066, 386403, 406740, 488088, 515204, 542320, 610110, 644005, 650784, 732132, 772806, 813480, 915165, 976176, 1030408, 1084640, 1159209, 1220220, 1288010, 1464264, 1545612, 1626960, 1830330, 1932015, 1952352, 2060816, 2318418, 2440440, 2576020, 2928528, 3091224, 3253920, 3477627, 3660660, 3864030, 4121632, 4636836, 4880880, 5152040, 5796045, 5857056, 6182448, 6955254, 7321320, 7728060, 9273672, 9761760, 10304080, 11592090, 12364896, 13910508, 14642640, 15456120, 17388135, 18547344, 20608160, 23184180, 27821016, 29285280, 30912240, 34776270, 37094688, 46368360, 55642032, 61824480, 69552540, 92736720, 111284064, 139105080, 185473440, 278210160, 556420320]

約数ペア:

[(1, 556420320), (2, 278210160), (3, 185473440), (4, 139105080), (5, 111284064), (6, 92736720), (8, 69552540), (9, 61824480), (10, 55642032), (12, 46368360), (15, 37094688), (16, 34776270), (18, 30912240), (19, 29285280), (20, 27821016), (24, 23184180), (27, 20608160), (30, 18547344), (32, 17388135), (36, 15456120), (38, 14642640), (40, 13910508), (45, 12364896), (48, 11592090), (54, 10304080), (57, 9761760), (60, 9273672), (72, 7728060), (76, 7321320), (80, 6955254), (90, 6182448), (95, 5857056), (96, 5796045), (108, 5152040), (114, 4880880), (120, 4636836), (135, 4121632), (144, 3864030), (152, 3660660), (160, 3477627), (171, 3253920), (180, 3091224), (190, 2928528), (216, 2576020), (228, 2440440), (240, 2318418), (270, 2060816), (285, 1952352), (288, 1932015), (304, 1830330), (342, 1626960), (360, 1545612), (380, 1464264), (432, 1288010), (456, 1220220), (480, 1159209), (513, 1084640), (540, 1030408), (570, 976176), (608, 915165), (684, 813480), (720, 772806), (760, 732132), (855, 650784), (864, 644005), (912, 610110), (1026, 542320), (1080, 515204), (1140, 488088), (1368, 406740), (1440, 386403), (1520, 366066), (1710, 325392), (1824, 305055), (2052, 271160), (2160, 257602), (2280, 244044), (2565, 216928), (2736, 203370), (3040, 183033), (3420, 162696), (4104, 135580), (4320, 128801), (4560, 122022), (5130, 108464), (5472, 101685), (6779, 82080), (6840, 81348), (8208, 67790), (9120, 61011), (10260, 54232), (13558, 41040), (13680, 40674), (16416, 33895), (20337, 27360), (20520, 27116)]