142661120

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:468

約数の個数: 160

約数和(自身を含む): 412473600

約数和(自身を除く): 269812480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 256, 266, 280, 304, 320, 380, 419, 448, 512, 532, 560, 608, 640, 665, 760, 838, 896, 1064, 1120, 1216, 1280, 1330, 1520, 1676, 1792, 2095, 2128, 2240, 2432, 2560, 2660, 2933, 3040, 3352, 3584, 4190, 4256, 4480, 4864, 5320, 5866, 6080, 6704, 7961, 8380, 8512, 8960, 9728, 10640, 11732, 12160, 13408, 14665, 15922, 16760, 17024, 17920, 21280, 23464, 24320, 26816, 29330, 31844, 33520, 34048, 39805, 42560, 46928, 48640, 53632, 55727, 58660, 63688, 67040, 68096, 79610, 85120, 93856, 107264, 111454, 117320, 127376, 134080, 159220, 170240, 187712, 214528, 222908, 234640, 254752, 268160, 278635, 318440, 340480, 375424, 445816, 469280, 509504, 536320, 557270, 636880, 750848, 891632, 938560, 1019008, 1072640, 1114540, 1273760, 1501696, 1783264, 1877120, 2038016, 2229080, 2547520, 3566528, 3754240, 4076032, 4458160, 5095040, 7133056, 7508480, 8916320, 10190080, 14266112, 17832640, 20380160, 28532224, 35665280, 71330560, 142661120]

約数ペア:

[(1, 142661120), (2, 71330560), (4, 35665280), (5, 28532224), (7, 20380160), (8, 17832640), (10, 14266112), (14, 10190080), (16, 8916320), (19, 7508480), (20, 7133056), (28, 5095040), (32, 4458160), (35, 4076032), (38, 3754240), (40, 3566528), (56, 2547520), (64, 2229080), (70, 2038016), (76, 1877120), (80, 1783264), (95, 1501696), (112, 1273760), (128, 1114540), (133, 1072640), (140, 1019008), (152, 938560), (160, 891632), (190, 750848), (224, 636880), (256, 557270), (266, 536320), (280, 509504), (304, 469280), (320, 445816), (380, 375424), (419, 340480), (448, 318440), (512, 278635), (532, 268160), (560, 254752), (608, 234640), (640, 222908), (665, 214528), (760, 187712), (838, 170240), (896, 159220), (1064, 134080), (1120, 127376), (1216, 117320), (1280, 111454), (1330, 107264), (1520, 93856), (1676, 85120), (1792, 79610), (2095, 68096), (2128, 67040), (2240, 63688), (2432, 58660), (2560, 55727), (2660, 53632), (2933, 48640), (3040, 46928), (3352, 42560), (3584, 39805), (4190, 34048), (4256, 33520), (4480, 31844), (4864, 29330), (5320, 26816), (5866, 24320), (6080, 23464), (6704, 21280), (7961, 17920), (8380, 17024), (8512, 16760), (8960, 15922), (9728, 14665), (10640, 13408), (11732, 12160)]