156015720

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{2293}}^1$

素因数の和:2326

約数の個数: 192

約数和(自身を含む): 601211520

約数和(自身を除く): 445195800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1260, 1512, 1620, 1701, 1890, 1944, 2268, 2293, 2430, 2520, 2835, 3240, 3402, 3780, 4536, 4586, 4860, 5670, 6804, 6879, 7560, 8505, 9172, 9720, 11340, 11465, 13608, 13758, 16051, 17010, 18344, 20637, 22680, 22930, 27516, 32102, 34020, 34395, 41274, 45860, 48153, 55032, 61911, 64204, 68040, 68790, 80255, 82548, 91720, 96306, 103185, 123822, 128408, 137580, 144459, 160510, 165096, 185733, 192612, 206370, 240765, 247644, 275160, 288918, 309555, 321020, 371466, 385224, 412740, 433377, 481530, 495288, 557199, 577836, 619110, 642040, 722295, 742932, 825480, 866754, 928665, 963060, 1114398, 1155672, 1238220, 1300131, 1444590, 1485864, 1733508, 1857330, 1926120, 2166885, 2228796, 2476440, 2600262, 2785995, 2889180, 3467016, 3714660, 3900393, 4333770, 4457592, 5200524, 5571990, 5778360, 6500655, 7429320, 7800786, 8667540, 10401048, 11143980, 13001310, 15601572, 17335080, 19501965, 22287960, 26002620, 31203144, 39003930, 52005240, 78007860, 156015720]

約数ペア:

[(1, 156015720), (2, 78007860), (3, 52005240), (4, 39003930), (5, 31203144), (6, 26002620), (7, 22287960), (8, 19501965), (9, 17335080), (10, 15601572), (12, 13001310), (14, 11143980), (15, 10401048), (18, 8667540), (20, 7800786), (21, 7429320), (24, 6500655), (27, 5778360), (28, 5571990), (30, 5200524), (35, 4457592), (36, 4333770), (40, 3900393), (42, 3714660), (45, 3467016), (54, 2889180), (56, 2785995), (60, 2600262), (63, 2476440), (70, 2228796), (72, 2166885), (81, 1926120), (84, 1857330), (90, 1733508), (105, 1485864), (108, 1444590), (120, 1300131), (126, 1238220), (135, 1155672), (140, 1114398), (162, 963060), (168, 928665), (180, 866754), (189, 825480), (210, 742932), (216, 722295), (243, 642040), (252, 619110), (270, 577836), (280, 557199), (315, 495288), (324, 481530), (360, 433377), (378, 412740), (405, 385224), (420, 371466), (486, 321020), (504, 309555), (540, 288918), (567, 275160), (630, 247644), (648, 240765), (756, 206370), (810, 192612), (840, 185733), (945, 165096), (972, 160510), (1080, 144459), (1134, 137580), (1215, 128408), (1260, 123822), (1512, 103185), (1620, 96306), (1701, 91720), (1890, 82548), (1944, 80255), (2268, 68790), (2293, 68040), (2430, 64204), (2520, 61911), (2835, 55032), (3240, 48153), (3402, 45860), (3780, 41274), (4536, 34395), (4586, 34020), (4860, 32102), (5670, 27516), (6804, 22930), (6879, 22680), (7560, 20637), (8505, 18344), (9172, 17010), (9720, 16051), (11340, 13758), (11465, 13608)]