190342480

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:185

約数の個数: 160

約数和(自身を含む): 493682688

約数和(自身を除く): 303340208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 40, 46, 47, 62, 71, 80, 92, 94, 115, 124, 142, 155, 184, 188, 230, 235, 248, 284, 310, 355, 368, 376, 460, 470, 496, 568, 620, 710, 713, 752, 920, 940, 1081, 1136, 1240, 1420, 1426, 1457, 1633, 1840, 1880, 2162, 2201, 2480, 2840, 2852, 2914, 3266, 3337, 3565, 3760, 4324, 4402, 5405, 5680, 5704, 5828, 6532, 6674, 7130, 7285, 8165, 8648, 8804, 10810, 11005, 11408, 11656, 13064, 13348, 14260, 14570, 16330, 16685, 17296, 17608, 21620, 22010, 23312, 26128, 26696, 28520, 29140, 32660, 33370, 33511, 35216, 43240, 44020, 50623, 53392, 57040, 58280, 65320, 66740, 67022, 76751, 86480, 88040, 101246, 103447, 116560, 130640, 133480, 134044, 153502, 167555, 176080, 202492, 206894, 253115, 266960, 268088, 307004, 335110, 383755, 404984, 413788, 506230, 517235, 536176, 614008, 670220, 767510, 809968, 827576, 1012460, 1034470, 1228016, 1340440, 1535020, 1655152, 2024920, 2068940, 2379281, 2680880, 3070040, 4049840, 4137880, 4758562, 6140080, 8275760, 9517124, 11896405, 19034248, 23792810, 38068496, 47585620, 95171240, 190342480]

約数ペア:

[(1, 190342480), (2, 95171240), (4, 47585620), (5, 38068496), (8, 23792810), (10, 19034248), (16, 11896405), (20, 9517124), (23, 8275760), (31, 6140080), (40, 4758562), (46, 4137880), (47, 4049840), (62, 3070040), (71, 2680880), (80, 2379281), (92, 2068940), (94, 2024920), (115, 1655152), (124, 1535020), (142, 1340440), (155, 1228016), (184, 1034470), (188, 1012460), (230, 827576), (235, 809968), (248, 767510), (284, 670220), (310, 614008), (355, 536176), (368, 517235), (376, 506230), (460, 413788), (470, 404984), (496, 383755), (568, 335110), (620, 307004), (710, 268088), (713, 266960), (752, 253115), (920, 206894), (940, 202492), (1081, 176080), (1136, 167555), (1240, 153502), (1420, 134044), (1426, 133480), (1457, 130640), (1633, 116560), (1840, 103447), (1880, 101246), (2162, 88040), (2201, 86480), (2480, 76751), (2840, 67022), (2852, 66740), (2914, 65320), (3266, 58280), (3337, 57040), (3565, 53392), (3760, 50623), (4324, 44020), (4402, 43240), (5405, 35216), (5680, 33511), (5704, 33370), (5828, 32660), (6532, 29140), (6674, 28520), (7130, 26696), (7285, 26128), (8165, 23312), (8648, 22010), (8804, 21620), (10810, 17608), (11005, 17296), (11408, 16685), (11656, 16330), (13064, 14570), (13348, 14260)]