1830795840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{4049}}^1$

素因数の和:4229

約数の個数: 168

約数和(自身を含む): 6338849400

約数和(自身を除く): 4508053560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 157, 160, 180, 192, 240, 288, 314, 320, 360, 471, 480, 576, 628, 720, 785, 942, 960, 1256, 1413, 1440, 1570, 1884, 2355, 2512, 2826, 2880, 3140, 3768, 4049, 4710, 5024, 5652, 6280, 7065, 7536, 8098, 9420, 10048, 11304, 12147, 12560, 14130, 15072, 16196, 18840, 20245, 22608, 24294, 25120, 28260, 30144, 32392, 36441, 37680, 40490, 45216, 48588, 50240, 56520, 60735, 64784, 72882, 75360, 80980, 90432, 97176, 113040, 121470, 129568, 145764, 150720, 161960, 182205, 194352, 226080, 242940, 259136, 291528, 323920, 364410, 388704, 452160, 485880, 583056, 635693, 647840, 728820, 777408, 971760, 1166112, 1271386, 1295680, 1457640, 1907079, 1943520, 2332224, 2542772, 2915280, 3178465, 3814158, 3887040, 5085544, 5721237, 5830560, 6356930, 7628316, 9535395, 10171088, 11442474, 11661120, 12713860, 15256632, 19070790, 20342176, 22884948, 25427720, 28606185, 30513264, 38141580, 40684352, 45769896, 50855440, 57212370, 61026528, 76283160, 91539792, 101710880, 114424740, 122053056, 152566320, 183079584, 203421760, 228849480, 305132640, 366159168, 457698960, 610265280, 915397920, 1830795840]

約数ペア:

[(1, 1830795840), (2, 915397920), (3, 610265280), (4, 457698960), (5, 366159168), (6, 305132640), (8, 228849480), (9, 203421760), (10, 183079584), (12, 152566320), (15, 122053056), (16, 114424740), (18, 101710880), (20, 91539792), (24, 76283160), (30, 61026528), (32, 57212370), (36, 50855440), (40, 45769896), (45, 40684352), (48, 38141580), (60, 30513264), (64, 28606185), (72, 25427720), (80, 22884948), (90, 20342176), (96, 19070790), (120, 15256632), (144, 12713860), (157, 11661120), (160, 11442474), (180, 10171088), (192, 9535395), (240, 7628316), (288, 6356930), (314, 5830560), (320, 5721237), (360, 5085544), (471, 3887040), (480, 3814158), (576, 3178465), (628, 2915280), (720, 2542772), (785, 2332224), (942, 1943520), (960, 1907079), (1256, 1457640), (1413, 1295680), (1440, 1271386), (1570, 1166112), (1884, 971760), (2355, 777408), (2512, 728820), (2826, 647840), (2880, 635693), (3140, 583056), (3768, 485880), (4049, 452160), (4710, 388704), (5024, 364410), (5652, 323920), (6280, 291528), (7065, 259136), (7536, 242940), (8098, 226080), (9420, 194352), (10048, 182205), (11304, 161960), (12147, 150720), (12560, 145764), (14130, 129568), (15072, 121470), (16196, 113040), (18840, 97176), (20245, 90432), (22608, 80980), (24294, 75360), (25120, 72882), (28260, 64784), (30144, 60735), (32392, 56520), (36441, 50240), (37680, 48588), (40490, 45216)]