195449520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{367}}^1$

素因数の和:707

約数の個数: 160

約数和(自身を含む): 696526848

約数和(自身を除く): 501077328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 317, 336, 367, 420, 560, 634, 734, 840, 951, 1101, 1268, 1468, 1585, 1680, 1835, 1902, 2202, 2219, 2536, 2569, 2936, 3170, 3670, 3804, 4404, 4438, 4755, 5072, 5138, 5505, 5872, 6340, 6657, 7340, 7608, 7707, 8808, 8876, 9510, 10276, 11010, 11095, 12680, 12845, 13314, 14680, 15216, 15414, 17616, 17752, 19020, 20552, 22020, 22190, 25360, 25690, 26628, 29360, 30828, 33285, 35504, 38040, 38535, 41104, 44040, 44380, 51380, 53256, 61656, 66570, 76080, 77070, 88080, 88760, 102760, 106512, 116339, 123312, 133140, 154140, 177520, 205520, 232678, 266280, 308280, 349017, 465356, 532560, 581695, 616560, 698034, 814373, 930712, 1163390, 1396068, 1628746, 1745085, 1861424, 2326780, 2443119, 2792136, 3257492, 3490170, 4071865, 4653560, 4886238, 5584272, 6514984, 6980340, 8143730, 9307120, 9772476, 12215595, 13029968, 13960680, 16287460, 19544952, 24431190, 27921360, 32574920, 39089904, 48862380, 65149840, 97724760, 195449520]

約数ペア:

[(1, 195449520), (2, 97724760), (3, 65149840), (4, 48862380), (5, 39089904), (6, 32574920), (7, 27921360), (8, 24431190), (10, 19544952), (12, 16287460), (14, 13960680), (15, 13029968), (16, 12215595), (20, 9772476), (21, 9307120), (24, 8143730), (28, 6980340), (30, 6514984), (35, 5584272), (40, 4886238), (42, 4653560), (48, 4071865), (56, 3490170), (60, 3257492), (70, 2792136), (80, 2443119), (84, 2326780), (105, 1861424), (112, 1745085), (120, 1628746), (140, 1396068), (168, 1163390), (210, 930712), (240, 814373), (280, 698034), (317, 616560), (336, 581695), (367, 532560), (420, 465356), (560, 349017), (634, 308280), (734, 266280), (840, 232678), (951, 205520), (1101, 177520), (1268, 154140), (1468, 133140), (1585, 123312), (1680, 116339), (1835, 106512), (1902, 102760), (2202, 88760), (2219, 88080), (2536, 77070), (2569, 76080), (2936, 66570), (3170, 61656), (3670, 53256), (3804, 51380), (4404, 44380), (4438, 44040), (4755, 41104), (5072, 38535), (5138, 38040), (5505, 35504), (5872, 33285), (6340, 30828), (6657, 29360), (7340, 26628), (7608, 25690), (7707, 25360), (8808, 22190), (8876, 22020), (9510, 20552), (10276, 19020), (11010, 17752), (11095, 17616), (12680, 15414), (12845, 15216), (13314, 14680)]