1282546320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{4457}}^1$

素因数の和:4593

約数の個数: 160

約数和(自身を含む): 4378112640

約数和(自身を除く): 3095566320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 109, 110, 120, 132, 165, 176, 218, 220, 240, 264, 327, 330, 436, 440, 528, 545, 654, 660, 872, 880, 1090, 1199, 1308, 1320, 1635, 1744, 2180, 2398, 2616, 2640, 3270, 3597, 4360, 4457, 4796, 5232, 5995, 6540, 7194, 8720, 8914, 9592, 11990, 13080, 13371, 14388, 17828, 17985, 19184, 22285, 23980, 26160, 26742, 28776, 35656, 35970, 44570, 47960, 49027, 53484, 57552, 66855, 71312, 71940, 89140, 95920, 98054, 106968, 133710, 143880, 147081, 178280, 196108, 213936, 245135, 267420, 287760, 294162, 356560, 392216, 485813, 490270, 534840, 588324, 735405, 784432, 971626, 980540, 1069680, 1176648, 1457439, 1470810, 1943252, 1961080, 2353296, 2429065, 2914878, 2941620, 3886504, 3922160, 4858130, 5343943, 5829756, 5883240, 7287195, 7773008, 9716260, 10687886, 11659512, 11766480, 14574390, 16031829, 19432520, 21375772, 23319024, 26719715, 29148780, 32063658, 38865040, 42751544, 53439430, 58297560, 64127316, 80159145, 85503088, 106878860, 116595120, 128254632, 160318290, 213757720, 256509264, 320636580, 427515440, 641273160, 1282546320]

約数ペア:

[(1, 1282546320), (2, 641273160), (3, 427515440), (4, 320636580), (5, 256509264), (6, 213757720), (8, 160318290), (10, 128254632), (11, 116595120), (12, 106878860), (15, 85503088), (16, 80159145), (20, 64127316), (22, 58297560), (24, 53439430), (30, 42751544), (33, 38865040), (40, 32063658), (44, 29148780), (48, 26719715), (55, 23319024), (60, 21375772), (66, 19432520), (80, 16031829), (88, 14574390), (109, 11766480), (110, 11659512), (120, 10687886), (132, 9716260), (165, 7773008), (176, 7287195), (218, 5883240), (220, 5829756), (240, 5343943), (264, 4858130), (327, 3922160), (330, 3886504), (436, 2941620), (440, 2914878), (528, 2429065), (545, 2353296), (654, 1961080), (660, 1943252), (872, 1470810), (880, 1457439), (1090, 1176648), (1199, 1069680), (1308, 980540), (1320, 971626), (1635, 784432), (1744, 735405), (2180, 588324), (2398, 534840), (2616, 490270), (2640, 485813), (3270, 392216), (3597, 356560), (4360, 294162), (4457, 287760), (4796, 267420), (5232, 245135), (5995, 213936), (6540, 196108), (7194, 178280), (8720, 147081), (8914, 143880), (9592, 133710), (11990, 106968), (13080, 98054), (13371, 95920), (14388, 89140), (17828, 71940), (17985, 71312), (19184, 66855), (22285, 57552), (23980, 53484), (26160, 49027), (26742, 47960), (28776, 44570), (35656, 35970)]