131664.00000000

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:491

約数の個数: 192

約数和(自身を含む): 270950400

約数和(自身を除く): 196510860

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, 47, 54, 60, 63, 70, 84, 90, 94, 105, 108, 126, 135, 140, 141, 180, 188, 189, 210, 235, 252, 270, 282, 315, 329, 378, 419, 420, 423, 470, 540, 564, 630, 658, 705, 756, 838, 846, 940, 945, 987, 1257, 1260, 1269, 1316, 1410, 1645, 1676, 1692, 1890, 1974, 2095, 2115, 2514, 2538, 2820, 2933, 2961, 3290, 3771, 3780, 3948, 4190, 4230, 4935, 5028, 5076, 5866, 5922, 6285, 6345, 6580, 7542, 8380, 8460, 8799, 8883, 9870, 11313, 11732, 11844, 12570, 12690, 14665, 14805, 15084, 17598, 17766, 18855, 19693, 19740, 22626, 25140, 25380, 26397, 29330, 29610, 35196, 35532, 37710, 39386, 43995, 44415, 45252, 52794, 56565, 58660, 59079, 59220, 75420, 78772, 79191, 87990, 88830, 98465, 105588, 113130, 118158, 131985, 137851, 158382, 175980, 177237, 177660, 196930, 226260, 236316, 263970, 275702, 295395, 316764, 354474, 393860, 395955, 413553, 527940, 531711, 551404, 590790, 689255, 708948, 791910, 827106, 886185, 1063422, 1181580, 1240659, 1378510, 1583820, 1654212, 1772370, 2067765, 2126844, 2481318, 2658555, 2757020, 3544740, 3721977, 4135530, 4962636, 5317110, 6203295, 7443954, 8271060, 10634220, 12406590, 14887908, 18609885, 24813180, 37219770, 74439540]

約数ペア:

[(1, 74439540), (2, 37219770), (3, 24813180), (4, 18609885), (5, 14887908), (6, 12406590), (7, 10634220), (9, 8271060), (10, 7443954), (12, 6203295), (14, 5317110), (15, 4962636), (18, 4135530), (20, 3721977), (21, 3544740), (27, 2757020), (28, 2658555), (30, 2481318), (35, 2126844), (36, 2067765), (42, 1772370), (45, 1654212), (47, 1583820), (54, 1378510), (60, 1240659), (63, 1181580), (70, 1063422), (84, 886185), (90, 827106), (94, 791910), (105, 708948), (108, 689255), (126, 590790), (135, 551404), (140, 531711), (141, 527940), (180, 413553), (188, 395955), (189, 393860), (210, 354474), (235, 316764), (252, 295395), (270, 275702), (282, 263970), (315, 236316), (329, 226260), (378, 196930), (419, 177660), (420, 177237), (423, 175980), (470, 158382), (540, 137851), (564, 131985), (630, 118158), (658, 113130), (705, 105588), (756, 98465), (838, 88830), (846, 87990), (940, 79191), (945, 78772), (987, 75420), (1257, 59220), (1260, 59079), (1269, 58660), (1316, 56565), (1410, 52794), (1645, 45252), (1676, 44415), (1692, 43995), (1890, 39386), (1974, 37710), (2095, 35532), (2115, 35196), (2514, 29610), (2538, 29330), (2820, 26397), (2933, 25380), (2961, 25140), (3290, 22626), (3771, 19740), (3780, 19693), (3948, 18855), (4190, 17766), (4230, 17598), (4935, 15084), (5028, 14805), (5076, 14665), (5866, 12690), (5922, 12570), (6285, 11844), (6345, 11732), (6580, 11313), (7542, 9870), (8380, 8883), (8460, 8799)]