201626823680

素因数分解:

$2^{10}\times 5^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1\times {\mathrm{1289}}^1$

素因数の和:1674

約数の個数: 176

約数和(自身を含む): 489762927360

約数和(自身を除く): 288136103680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 137, 160, 223, 256, 274, 320, 446, 512, 548, 640, 685, 892, 1024, 1096, 1115, 1280, 1289, 1370, 1784, 2192, 2230, 2560, 2578, 2740, 3568, 4384, 4460, 5120, 5156, 5480, 6445, 7136, 8768, 8920, 10312, 10960, 12890, 14272, 17536, 17840, 20624, 21920, 25780, 28544, 30551, 35072, 35680, 41248, 43840, 51560, 57088, 61102, 70144, 71360, 82496, 87680, 103120, 114176, 122204, 140288, 142720, 152755, 164992, 175360, 176593, 206240, 228352, 244408, 285440, 287447, 305510, 329984, 350720, 353186, 412480, 488816, 570880, 574894, 611020, 659968, 701440, 706372, 824960, 882965, 977632, 1141760, 1149788, 1222040, 1319936, 1412744, 1437235, 1649920, 1765930, 1955264, 2299576, 2444080, 2825488, 2874470, 3299840, 3531860, 3910528, 4599152, 4888160, 5650976, 5748940, 6599680, 7063720, 7821056, 9198304, 9776320, 11301952, 11497880, 14127440, 15642112, 18396608, 19552640, 22603904, 22995760, 28254880, 31284224, 36793216, 39105280, 39380239, 45207808, 45991520, 56509760, 73586432, 78210560, 78760478, 90415616, 91983040, 113019520, 147172864, 156421120, 157520956, 180831232, 183966080, 196901195, 226039040, 294345728, 315041912, 367932160, 393802390, 452078080, 630083824, 735864320, 787604780, 904156160, 1260167648, 1471728640, 1575209560, 2520335296, 3150419120, 5040670592, 6300838240, 10081341184, 12601676480, 20162682368, 25203352960, 40325364736, 50406705920, 100813411840, 201626823680]

約数ペア:

[(1, 201626823680), (2, 100813411840), (4, 50406705920), (5, 40325364736), (8, 25203352960), (10, 20162682368), (16, 12601676480), (20, 10081341184), (32, 6300838240), (40, 5040670592), (64, 3150419120), (80, 2520335296), (128, 1575209560), (137, 1471728640), (160, 1260167648), (223, 904156160), (256, 787604780), (274, 735864320), (320, 630083824), (446, 452078080), (512, 393802390), (548, 367932160), (640, 315041912), (685, 294345728), (892, 226039040), (1024, 196901195), (1096, 183966080), (1115, 180831232), (1280, 157520956), (1289, 156421120), (1370, 147172864), (1784, 113019520), (2192, 91983040), (2230, 90415616), (2560, 78760478), (2578, 78210560), (2740, 73586432), (3568, 56509760), (4384, 45991520), (4460, 45207808), (5120, 39380239), (5156, 39105280), (5480, 36793216), (6445, 31284224), (7136, 28254880), (8768, 22995760), (8920, 22603904), (10312, 19552640), (10960, 18396608), (12890, 15642112), (14272, 14127440), (17536, 11497880), (17840, 11301952), (20624, 9776320), (21920, 9198304), (25780, 7821056), (28544, 7063720), (30551, 6599680), (35072, 5748940), (35680, 5650976), (41248, 4888160), (43840, 4599152), (51560, 3910528), (57088, 3531860), (61102, 3299840), (70144, 2874470), (71360, 2825488), (82496, 2444080), (87680, 2299576), (103120, 1955264), (114176, 1765930), (122204, 1649920), (140288, 1437235), (142720, 1412744), (152755, 1319936), (164992, 1222040), (175360, 1149788), (176593, 1141760), (206240, 977632), (228352, 882965), (244408, 824960), (285440, 706372), (287447, 701440), (305510, 659968), (329984, 611020), (350720, 574894), (353186, 570880), (412480, 488816)]