472012380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{647}}^1$

素因数の和:865

約数の個数: 192

約数和(自身を含む): 1689569280

約数和(自身を除く): 1217556900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 193, 210, 252, 270, 315, 378, 386, 420, 540, 579, 630, 647, 756, 772, 945, 965, 1158, 1260, 1294, 1351, 1737, 1890, 1930, 1941, 2316, 2588, 2702, 2895, 3235, 3474, 3780, 3860, 3882, 4053, 4529, 5211, 5404, 5790, 5823, 6470, 6755, 6948, 7764, 8106, 8685, 9058, 9705, 10422, 11580, 11646, 12159, 12940, 13510, 13587, 16212, 17370, 17469, 18116, 19410, 20265, 20844, 22645, 23292, 24318, 26055, 27020, 27174, 29115, 34740, 34938, 36477, 38820, 40530, 40761, 45290, 48636, 52110, 54348, 58230, 60795, 67935, 69876, 72954, 81060, 81522, 87345, 90580, 104220, 116460, 121590, 122283, 124871, 135870, 145908, 163044, 174690, 182385, 203805, 243180, 244566, 249742, 271740, 349380, 364770, 374613, 407610, 489132, 499484, 611415, 624355, 729540, 749226, 815220, 874097, 1123839, 1222830, 1248710, 1498452, 1748194, 1873065, 2247678, 2445660, 2497420, 2622291, 3371517, 3496388, 3746130, 4370485, 4495356, 5244582, 5619195, 6743034, 7492260, 7866873, 8740970, 10489164, 11238390, 13111455, 13486068, 15733746, 16857585, 17481940, 22476780, 23600619, 26222910, 31467492, 33715170, 39334365, 47201238, 52445820, 67430340, 78668730, 94402476, 118003095, 157337460, 236006190, 472012380]

約数ペア:

[(1, 472012380), (2, 236006190), (3, 157337460), (4, 118003095), (5, 94402476), (6, 78668730), (7, 67430340), (9, 52445820), (10, 47201238), (12, 39334365), (14, 33715170), (15, 31467492), (18, 26222910), (20, 23600619), (21, 22476780), (27, 17481940), (28, 16857585), (30, 15733746), (35, 13486068), (36, 13111455), (42, 11238390), (45, 10489164), (54, 8740970), (60, 7866873), (63, 7492260), (70, 6743034), (84, 5619195), (90, 5244582), (105, 4495356), (108, 4370485), (126, 3746130), (135, 3496388), (140, 3371517), (180, 2622291), (189, 2497420), (193, 2445660), (210, 2247678), (252, 1873065), (270, 1748194), (315, 1498452), (378, 1248710), (386, 1222830), (420, 1123839), (540, 874097), (579, 815220), (630, 749226), (647, 729540), (756, 624355), (772, 611415), (945, 499484), (965, 489132), (1158, 407610), (1260, 374613), (1294, 364770), (1351, 349380), (1737, 271740), (1890, 249742), (1930, 244566), (1941, 243180), (2316, 203805), (2588, 182385), (2702, 174690), (2895, 163044), (3235, 145908), (3474, 135870), (3780, 124871), (3860, 122283), (3882, 121590), (4053, 116460), (4529, 104220), (5211, 90580), (5404, 87345), (5790, 81522), (5823, 81060), (6470, 72954), (6755, 69876), (6948, 67935), (7764, 60795), (8106, 58230), (8685, 54348), (9058, 52110), (9705, 48636), (10422, 45290), (11580, 40761), (11646, 40530), (12159, 38820), (12940, 36477), (13510, 34938), (13587, 34740), (16212, 29115), (17370, 27174), (17469, 27020), (18116, 26055), (19410, 24318), (20265, 23292), (20844, 22645)]