77833680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:309

約数の個数: 160

約数和(自身を含む): 255519360

約数和(自身を除く): 177685680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 53, 58, 60, 80, 87, 106, 116, 120, 145, 159, 174, 211, 212, 232, 240, 265, 290, 318, 348, 422, 424, 435, 464, 530, 580, 633, 636, 696, 795, 844, 848, 870, 1055, 1060, 1160, 1266, 1272, 1392, 1537, 1590, 1688, 1740, 2110, 2120, 2320, 2532, 2544, 3074, 3165, 3180, 3376, 3480, 4220, 4240, 4611, 5064, 6119, 6148, 6330, 6360, 6960, 7685, 8440, 9222, 10128, 11183, 12238, 12296, 12660, 12720, 15370, 16880, 18357, 18444, 22366, 23055, 24476, 24592, 25320, 30595, 30740, 33549, 36714, 36888, 44732, 46110, 48952, 50640, 55915, 61190, 61480, 67098, 73428, 73776, 89464, 91785, 92220, 97904, 111830, 122380, 122960, 134196, 146856, 167745, 178928, 183570, 184440, 223660, 244760, 268392, 293712, 324307, 335490, 367140, 368880, 447320, 489520, 536784, 648614, 670980, 734280, 894640, 972921, 1297228, 1341960, 1468560, 1621535, 1945842, 2594456, 2683920, 3243070, 3891684, 4864605, 5188912, 6486140, 7783368, 9729210, 12972280, 15566736, 19458420, 25944560, 38916840, 77833680]

約数ペア:

[(1, 77833680), (2, 38916840), (3, 25944560), (4, 19458420), (5, 15566736), (6, 12972280), (8, 9729210), (10, 7783368), (12, 6486140), (15, 5188912), (16, 4864605), (20, 3891684), (24, 3243070), (29, 2683920), (30, 2594456), (40, 1945842), (48, 1621535), (53, 1468560), (58, 1341960), (60, 1297228), (80, 972921), (87, 894640), (106, 734280), (116, 670980), (120, 648614), (145, 536784), (159, 489520), (174, 447320), (211, 368880), (212, 367140), (232, 335490), (240, 324307), (265, 293712), (290, 268392), (318, 244760), (348, 223660), (422, 184440), (424, 183570), (435, 178928), (464, 167745), (530, 146856), (580, 134196), (633, 122960), (636, 122380), (696, 111830), (795, 97904), (844, 92220), (848, 91785), (870, 89464), (1055, 73776), (1060, 73428), (1160, 67098), (1266, 61480), (1272, 61190), (1392, 55915), (1537, 50640), (1590, 48952), (1688, 46110), (1740, 44732), (2110, 36888), (2120, 36714), (2320, 33549), (2532, 30740), (2544, 30595), (3074, 25320), (3165, 24592), (3180, 24476), (3376, 23055), (3480, 22366), (4220, 18444), (4240, 18357), (4611, 16880), (5064, 15370), (6119, 12720), (6148, 12660), (6330, 12296), (6360, 12238), (6960, 11183), (7685, 10128), (8440, 9222)]