241569720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{373}}^1$

素因数の和:654

約数の個数: 192

約数和(自身を含む): 903165120

約数和(自身を除く): 661595400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 257, 280, 315, 360, 373, 420, 504, 514, 630, 746, 771, 840, 1028, 1119, 1260, 1285, 1492, 1542, 1799, 1865, 2056, 2238, 2313, 2520, 2570, 2611, 2984, 3084, 3357, 3598, 3730, 3855, 4476, 4626, 5140, 5222, 5397, 5595, 6168, 6714, 7196, 7460, 7710, 7833, 8952, 8995, 9252, 10280, 10444, 10794, 11190, 11565, 13055, 13428, 14392, 14920, 15420, 15666, 16191, 16785, 17990, 18504, 20888, 21588, 22380, 23130, 23499, 26110, 26856, 26985, 30840, 31332, 32382, 33570, 35980, 39165, 43176, 44760, 46260, 46998, 52220, 53970, 62664, 64764, 67140, 71960, 78330, 80955, 92520, 93996, 95861, 104440, 107940, 117495, 129528, 134280, 156660, 161910, 187992, 191722, 215880, 234990, 287583, 313320, 323820, 383444, 469980, 479305, 575166, 647640, 671027, 766888, 862749, 939960, 958610, 1150332, 1342054, 1437915, 1725498, 1917220, 2013081, 2300664, 2684108, 2875830, 3355135, 3450996, 3834440, 4026162, 4313745, 5368216, 5751660, 6039243, 6710270, 6901992, 8052324, 8627490, 10065405, 11503320, 12078486, 13420540, 16104648, 17254980, 20130810, 24156972, 26841080, 30196215, 34509960, 40261620, 48313944, 60392430, 80523240, 120784860, 241569720]

約数ペア:

[(1, 241569720), (2, 120784860), (3, 80523240), (4, 60392430), (5, 48313944), (6, 40261620), (7, 34509960), (8, 30196215), (9, 26841080), (10, 24156972), (12, 20130810), (14, 17254980), (15, 16104648), (18, 13420540), (20, 12078486), (21, 11503320), (24, 10065405), (28, 8627490), (30, 8052324), (35, 6901992), (36, 6710270), (40, 6039243), (42, 5751660), (45, 5368216), (56, 4313745), (60, 4026162), (63, 3834440), (70, 3450996), (72, 3355135), (84, 2875830), (90, 2684108), (105, 2300664), (120, 2013081), (126, 1917220), (140, 1725498), (168, 1437915), (180, 1342054), (210, 1150332), (252, 958610), (257, 939960), (280, 862749), (315, 766888), (360, 671027), (373, 647640), (420, 575166), (504, 479305), (514, 469980), (630, 383444), (746, 323820), (771, 313320), (840, 287583), (1028, 234990), (1119, 215880), (1260, 191722), (1285, 187992), (1492, 161910), (1542, 156660), (1799, 134280), (1865, 129528), (2056, 117495), (2238, 107940), (2313, 104440), (2520, 95861), (2570, 93996), (2611, 92520), (2984, 80955), (3084, 78330), (3357, 71960), (3598, 67140), (3730, 64764), (3855, 62664), (4476, 53970), (4626, 52220), (5140, 46998), (5222, 46260), (5397, 44760), (5595, 43176), (6168, 39165), (6714, 35980), (7196, 33570), (7460, 32382), (7710, 31332), (7833, 30840), (8952, 26985), (8995, 26856), (9252, 26110), (10280, 23499), (10444, 23130), (10794, 22380), (11190, 21588), (11565, 20888), (13055, 18504), (13428, 17990), (14392, 16785), (14920, 16191), (15420, 15666)]