157737360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{401}}^1$

素因数の和:577

約数の個数: 160

約数和(自身を含む): 538358400

約数和(自身を除く): 380621040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 149, 165, 176, 220, 240, 264, 298, 330, 401, 440, 447, 528, 596, 660, 745, 802, 880, 894, 1192, 1203, 1320, 1490, 1604, 1639, 1788, 2005, 2235, 2384, 2406, 2640, 2980, 3208, 3278, 3576, 4010, 4411, 4470, 4812, 4917, 5960, 6015, 6416, 6556, 7152, 8020, 8195, 8822, 8940, 9624, 9834, 11920, 12030, 13112, 13233, 16040, 16390, 17644, 17880, 19248, 19668, 22055, 24060, 24585, 26224, 26466, 32080, 32780, 35288, 35760, 39336, 44110, 48120, 49170, 52932, 59749, 65560, 66165, 70576, 78672, 88220, 96240, 98340, 105864, 119498, 131120, 132330, 176440, 179247, 196680, 211728, 238996, 264660, 298745, 352880, 358494, 393360, 477992, 529320, 597490, 657239, 716988, 896235, 955984, 1058640, 1194980, 1314478, 1433976, 1792470, 1971717, 2389960, 2628956, 2867952, 3286195, 3584940, 3943434, 4779920, 5257912, 6572390, 7169880, 7886868, 9858585, 10515824, 13144780, 14339760, 15773736, 19717170, 26289560, 31547472, 39434340, 52579120, 78868680, 157737360]

約数ペア:

[(1, 157737360), (2, 78868680), (3, 52579120), (4, 39434340), (5, 31547472), (6, 26289560), (8, 19717170), (10, 15773736), (11, 14339760), (12, 13144780), (15, 10515824), (16, 9858585), (20, 7886868), (22, 7169880), (24, 6572390), (30, 5257912), (33, 4779920), (40, 3943434), (44, 3584940), (48, 3286195), (55, 2867952), (60, 2628956), (66, 2389960), (80, 1971717), (88, 1792470), (110, 1433976), (120, 1314478), (132, 1194980), (149, 1058640), (165, 955984), (176, 896235), (220, 716988), (240, 657239), (264, 597490), (298, 529320), (330, 477992), (401, 393360), (440, 358494), (447, 352880), (528, 298745), (596, 264660), (660, 238996), (745, 211728), (802, 196680), (880, 179247), (894, 176440), (1192, 132330), (1203, 131120), (1320, 119498), (1490, 105864), (1604, 98340), (1639, 96240), (1788, 88220), (2005, 78672), (2235, 70576), (2384, 66165), (2406, 65560), (2640, 59749), (2980, 52932), (3208, 49170), (3278, 48120), (3576, 44110), (4010, 39336), (4411, 35760), (4470, 35288), (4812, 32780), (4917, 32080), (5960, 26466), (6015, 26224), (6416, 24585), (6556, 24060), (7152, 22055), (8020, 19668), (8195, 19248), (8822, 17880), (8940, 17644), (9624, 16390), (9834, 16040), (11920, 13233), (12030, 13112)]