139161660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:276

約数の個数: 192

約数和(自身を含む): 458680320

約数和(自身を除く): 319518660

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 79, 85, 102, 110, 132, 157, 158, 165, 170, 187, 204, 220, 237, 255, 314, 316, 330, 340, 374, 395, 471, 474, 510, 561, 628, 660, 748, 785, 790, 869, 935, 942, 948, 1020, 1122, 1185, 1343, 1570, 1580, 1727, 1738, 1870, 1884, 2244, 2355, 2370, 2607, 2669, 2686, 2805, 3140, 3454, 3476, 3740, 4029, 4345, 4710, 4740, 5181, 5214, 5338, 5372, 5610, 6715, 6908, 8007, 8058, 8635, 8690, 9420, 10362, 10428, 10676, 11220, 12403, 13035, 13345, 13430, 14773, 16014, 16116, 17270, 17380, 20145, 20724, 24806, 25905, 26070, 26690, 26860, 29359, 29546, 32028, 34540, 37209, 40035, 40290, 44319, 49612, 51810, 52140, 53380, 58718, 59092, 62015, 73865, 74418, 80070, 80580, 88077, 88638, 103620, 117436, 124030, 136433, 146795, 147730, 148836, 160140, 176154, 177276, 186045, 210851, 221595, 248060, 272866, 293590, 295460, 352308, 372090, 409299, 421702, 440385, 443190, 545732, 587180, 632553, 682165, 744180, 818598, 843404, 880770, 886380, 1054255, 1265106, 1364330, 1637196, 1761540, 2046495, 2108510, 2319361, 2530212, 2728660, 3162765, 4092990, 4217020, 4638722, 6325530, 6958083, 8185980, 9277444, 11596805, 12651060, 13916166, 23193610, 27832332, 34790415, 46387220, 69580830, 139161660]

約数ペア:

[(1, 139161660), (2, 69580830), (3, 46387220), (4, 34790415), (5, 27832332), (6, 23193610), (10, 13916166), (11, 12651060), (12, 11596805), (15, 9277444), (17, 8185980), (20, 6958083), (22, 6325530), (30, 4638722), (33, 4217020), (34, 4092990), (44, 3162765), (51, 2728660), (55, 2530212), (60, 2319361), (66, 2108510), (68, 2046495), (79, 1761540), (85, 1637196), (102, 1364330), (110, 1265106), (132, 1054255), (157, 886380), (158, 880770), (165, 843404), (170, 818598), (187, 744180), (204, 682165), (220, 632553), (237, 587180), (255, 545732), (314, 443190), (316, 440385), (330, 421702), (340, 409299), (374, 372090), (395, 352308), (471, 295460), (474, 293590), (510, 272866), (561, 248060), (628, 221595), (660, 210851), (748, 186045), (785, 177276), (790, 176154), (869, 160140), (935, 148836), (942, 147730), (948, 146795), (1020, 136433), (1122, 124030), (1185, 117436), (1343, 103620), (1570, 88638), (1580, 88077), (1727, 80580), (1738, 80070), (1870, 74418), (1884, 73865), (2244, 62015), (2355, 59092), (2370, 58718), (2607, 53380), (2669, 52140), (2686, 51810), (2805, 49612), (3140, 44319), (3454, 40290), (3476, 40035), (3740, 37209), (4029, 34540), (4345, 32028), (4710, 29546), (4740, 29359), (5181, 26860), (5214, 26690), (5338, 26070), (5372, 25905), (5610, 24806), (6715, 20724), (6908, 20145), (8007, 17380), (8058, 17270), (8635, 16116), (8690, 16014), (9420, 14773), (10362, 13430), (10428, 13345), (10676, 13035), (11220, 12403)]