155751120

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{10301}}^1$

素因数の和:10330

約数の個数: 160

約数和(自身を含む): 613175040

約数和(自身を除く): 457423920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 10301, 15120, 20602, 30903, 41204, 51505, 61806, 72107, 82408, 92709, 103010, 123612, 144214, 154515, 164816, 185418, 206020, 216321, 247224, 278127, 288428, 309030, 360535, 370836, 412040, 432642, 463545, 494448, 556254, 576856, 618060, 648963, 721070, 741672, 824080, 865284, 927090, 1081605, 1112508, 1153712, 1236120, 1297926, 1390635, 1442140, 1483344, 1730568, 1854180, 1946889, 2163210, 2225016, 2472240, 2595852, 2781270, 2884280, 3244815, 3461136, 3708360, 3893778, 4326420, 4450032, 5191704, 5562540, 5768560, 6489630, 7416720, 7787556, 8652840, 9734445, 10383408, 11125080, 12979260, 15575112, 17305680, 19468890, 22250160, 25958520, 31150224, 38937780, 51917040, 77875560, 155751120]

約数ペア:

[(1, 155751120), (2, 77875560), (3, 51917040), (4, 38937780), (5, 31150224), (6, 25958520), (7, 22250160), (8, 19468890), (9, 17305680), (10, 15575112), (12, 12979260), (14, 11125080), (15, 10383408), (16, 9734445), (18, 8652840), (20, 7787556), (21, 7416720), (24, 6489630), (27, 5768560), (28, 5562540), (30, 5191704), (35, 4450032), (36, 4326420), (40, 3893778), (42, 3708360), (45, 3461136), (48, 3244815), (54, 2884280), (56, 2781270), (60, 2595852), (63, 2472240), (70, 2225016), (72, 2163210), (80, 1946889), (84, 1854180), (90, 1730568), (105, 1483344), (108, 1442140), (112, 1390635), (120, 1297926), (126, 1236120), (135, 1153712), (140, 1112508), (144, 1081605), (168, 927090), (180, 865284), (189, 824080), (210, 741672), (216, 721070), (240, 648963), (252, 618060), (270, 576856), (280, 556254), (315, 494448), (336, 463545), (360, 432642), (378, 412040), (420, 370836), (432, 360535), (504, 309030), (540, 288428), (560, 278127), (630, 247224), (720, 216321), (756, 206020), (840, 185418), (945, 164816), (1008, 154515), (1080, 144214), (1260, 123612), (1512, 103010), (1680, 92709), (1890, 82408), (2160, 72107), (2520, 61806), (3024, 51505), (3780, 41204), (5040, 30903), (7560, 20602), (10301, 15120)]