195472760

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:254

約数の個数: 192

約数和(自身を含む): 560196000

約数和(自身を除く): 364723240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 29, 35, 38, 40, 49, 56, 58, 70, 76, 95, 98, 116, 133, 140, 145, 152, 181, 190, 196, 203, 232, 245, 266, 280, 290, 362, 380, 392, 406, 490, 532, 551, 580, 665, 724, 760, 812, 905, 931, 980, 1015, 1064, 1102, 1160, 1267, 1330, 1421, 1448, 1624, 1810, 1862, 1960, 2030, 2204, 2534, 2660, 2755, 2842, 3439, 3620, 3724, 3857, 4060, 4408, 4655, 5068, 5249, 5320, 5510, 5684, 6335, 6878, 7105, 7240, 7448, 7714, 8120, 8869, 9310, 10136, 10498, 11020, 11368, 12670, 13756, 14210, 15428, 17195, 17738, 18620, 19285, 20996, 22040, 24073, 25340, 26245, 26999, 27512, 28420, 30856, 34390, 35476, 36743, 37240, 38570, 41992, 44345, 48146, 50680, 52490, 53998, 56840, 68780, 70952, 73486, 77140, 88690, 96292, 99731, 104980, 107996, 120365, 134995, 137560, 146972, 154280, 168511, 177380, 183715, 192584, 199462, 209960, 215992, 240730, 257201, 269990, 293944, 337022, 354760, 367430, 398924, 481460, 498655, 514402, 539980, 674044, 698117, 734860, 797848, 842555, 962920, 997310, 1028804, 1079960, 1286005, 1348088, 1396234, 1469720, 1685110, 1994620, 2057608, 2572010, 2792468, 3370220, 3490585, 3989240, 4886819, 5144020, 5584936, 6740440, 6981170, 9773638, 10288040, 13962340, 19547276, 24434095, 27924680, 39094552, 48868190, 97736380, 195472760]

約数ペア:

[(1, 195472760), (2, 97736380), (4, 48868190), (5, 39094552), (7, 27924680), (8, 24434095), (10, 19547276), (14, 13962340), (19, 10288040), (20, 9773638), (28, 6981170), (29, 6740440), (35, 5584936), (38, 5144020), (40, 4886819), (49, 3989240), (56, 3490585), (58, 3370220), (70, 2792468), (76, 2572010), (95, 2057608), (98, 1994620), (116, 1685110), (133, 1469720), (140, 1396234), (145, 1348088), (152, 1286005), (181, 1079960), (190, 1028804), (196, 997310), (203, 962920), (232, 842555), (245, 797848), (266, 734860), (280, 698117), (290, 674044), (362, 539980), (380, 514402), (392, 498655), (406, 481460), (490, 398924), (532, 367430), (551, 354760), (580, 337022), (665, 293944), (724, 269990), (760, 257201), (812, 240730), (905, 215992), (931, 209960), (980, 199462), (1015, 192584), (1064, 183715), (1102, 177380), (1160, 168511), (1267, 154280), (1330, 146972), (1421, 137560), (1448, 134995), (1624, 120365), (1810, 107996), (1862, 104980), (1960, 99731), (2030, 96292), (2204, 88690), (2534, 77140), (2660, 73486), (2755, 70952), (2842, 68780), (3439, 56840), (3620, 53998), (3724, 52490), (3857, 50680), (4060, 48146), (4408, 44345), (4655, 41992), (5068, 38570), (5249, 37240), (5320, 36743), (5510, 35476), (5684, 34390), (6335, 30856), (6878, 28420), (7105, 27512), (7240, 26999), (7448, 26245), (7714, 25340), (8120, 24073), (8869, 22040), (9310, 20996), (10136, 19285), (10498, 18620), (11020, 17738), (11368, 17195), (12670, 15428), (13756, 14210)]