186795420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:420

約数の個数: 192

約数和(自身を含む): 635959296

約数和(自身を除く): 449163876

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 61, 69, 70, 84, 92, 105, 115, 122, 138, 140, 161, 183, 210, 230, 244, 276, 305, 317, 322, 345, 366, 420, 427, 460, 483, 610, 634, 644, 690, 732, 805, 854, 915, 951, 966, 1220, 1268, 1281, 1380, 1403, 1585, 1610, 1708, 1830, 1902, 1932, 2135, 2219, 2415, 2562, 2806, 3170, 3220, 3660, 3804, 4209, 4270, 4438, 4755, 4830, 5124, 5612, 6340, 6405, 6657, 7015, 7291, 8418, 8540, 8876, 9510, 9660, 9821, 11095, 12810, 13314, 14030, 14582, 16836, 19020, 19337, 19642, 21045, 21873, 22190, 25620, 26628, 28060, 29164, 29463, 33285, 36455, 38674, 39284, 42090, 43746, 44380, 49105, 51037, 58011, 58926, 66570, 72910, 77348, 84180, 87492, 96685, 98210, 102074, 109365, 116022, 117852, 133140, 135359, 145820, 147315, 153111, 193370, 196420, 204148, 218730, 232044, 255185, 270718, 290055, 294630, 306222, 386740, 406077, 437460, 444751, 510370, 541436, 580110, 589260, 612444, 676795, 765555, 812154, 889502, 1020740, 1160220, 1334253, 1353590, 1531110, 1624308, 1779004, 2030385, 2223755, 2668506, 2707180, 3062220, 3113257, 4060770, 4447510, 5337012, 6226514, 6671265, 8121540, 8895020, 9339771, 12453028, 13342530, 15566285, 18679542, 26685060, 31132570, 37359084, 46698855, 62265140, 93397710, 186795420]

約数ペア:

[(1, 186795420), (2, 93397710), (3, 62265140), (4, 46698855), (5, 37359084), (6, 31132570), (7, 26685060), (10, 18679542), (12, 15566285), (14, 13342530), (15, 12453028), (20, 9339771), (21, 8895020), (23, 8121540), (28, 6671265), (30, 6226514), (35, 5337012), (42, 4447510), (46, 4060770), (60, 3113257), (61, 3062220), (69, 2707180), (70, 2668506), (84, 2223755), (92, 2030385), (105, 1779004), (115, 1624308), (122, 1531110), (138, 1353590), (140, 1334253), (161, 1160220), (183, 1020740), (210, 889502), (230, 812154), (244, 765555), (276, 676795), (305, 612444), (317, 589260), (322, 580110), (345, 541436), (366, 510370), (420, 444751), (427, 437460), (460, 406077), (483, 386740), (610, 306222), (634, 294630), (644, 290055), (690, 270718), (732, 255185), (805, 232044), (854, 218730), (915, 204148), (951, 196420), (966, 193370), (1220, 153111), (1268, 147315), (1281, 145820), (1380, 135359), (1403, 133140), (1585, 117852), (1610, 116022), (1708, 109365), (1830, 102074), (1902, 98210), (1932, 96685), (2135, 87492), (2219, 84180), (2415, 77348), (2562, 72910), (2806, 66570), (3170, 58926), (3220, 58011), (3660, 51037), (3804, 49105), (4209, 44380), (4270, 43746), (4438, 42090), (4755, 39284), (4830, 38674), (5124, 36455), (5612, 33285), (6340, 29463), (6405, 29164), (6657, 28060), (7015, 26628), (7291, 25620), (8418, 22190), (8540, 21873), (8876, 21045), (9510, 19642), (9660, 19337), (9821, 19020), (11095, 16836), (12810, 14582), (13314, 14030)]