156945131970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{480881}}^1$

素因数の和:480968

約数の個数: 128

約数和(自身を含む): 438749042688

約数和(自身を除く): 281803910718

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 43, 46, 55, 66, 69, 86, 110, 115, 129, 138, 165, 215, 230, 253, 258, 330, 345, 430, 473, 506, 645, 690, 759, 946, 989, 1265, 1290, 1419, 1518, 1978, 2365, 2530, 2838, 2967, 3795, 4730, 4945, 5934, 7095, 7590, 9890, 10879, 14190, 14835, 21758, 29670, 32637, 54395, 65274, 108790, 163185, 326370, 480881, 961762, 1442643, 2404405, 2885286, 4808810, 5289691, 7213215, 10579382, 11060263, 14426430, 15869073, 20677883, 22120526, 26448455, 31738146, 33180789, 41355766, 52896910, 55301315, 62033649, 66361578, 79345365, 103389415, 110602630, 121662893, 124067298, 158690730, 165903945, 206778830, 227456713, 243325786, 310168245, 331807890, 364988679, 454913426, 475591309, 608314465, 620336490, 682370139, 729977358, 951182618, 1137283565, 1216628930, 1364740278, 1426773927, 1824943395, 2274567130, 2377956545, 2853547854, 3411850695, 3649886790, 4755913090, 5231504399, 6823701390, 7133869635, 10463008798, 14267739270, 15694513197, 26157521995, 31389026394, 52315043990, 78472565985, 156945131970]

約数ペア:

[(1, 156945131970), (2, 78472565985), (3, 52315043990), (5, 31389026394), (6, 26157521995), (10, 15694513197), (11, 14267739270), (15, 10463008798), (22, 7133869635), (23, 6823701390), (30, 5231504399), (33, 4755913090), (43, 3649886790), (46, 3411850695), (55, 2853547854), (66, 2377956545), (69, 2274567130), (86, 1824943395), (110, 1426773927), (115, 1364740278), (129, 1216628930), (138, 1137283565), (165, 951182618), (215, 729977358), (230, 682370139), (253, 620336490), (258, 608314465), (330, 475591309), (345, 454913426), (430, 364988679), (473, 331807890), (506, 310168245), (645, 243325786), (690, 227456713), (759, 206778830), (946, 165903945), (989, 158690730), (1265, 124067298), (1290, 121662893), (1419, 110602630), (1518, 103389415), (1978, 79345365), (2365, 66361578), (2530, 62033649), (2838, 55301315), (2967, 52896910), (3795, 41355766), (4730, 33180789), (4945, 31738146), (5934, 26448455), (7095, 22120526), (7590, 20677883), (9890, 15869073), (10879, 14426430), (14190, 11060263), (14835, 10579382), (21758, 7213215), (29670, 5289691), (32637, 4808810), (54395, 2885286), (65274, 2404405), (108790, 1442643), (163185, 961762), (326370, 480881)]