147264880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:567

約数の個数: 160

約数和(自身を含む): 428544000

約数和(自身を除く): 281279120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 31, 34, 35, 40, 56, 62, 68, 70, 80, 85, 112, 119, 124, 136, 140, 155, 170, 217, 238, 248, 272, 280, 310, 340, 434, 476, 496, 499, 527, 560, 595, 620, 680, 868, 952, 998, 1054, 1085, 1190, 1240, 1360, 1736, 1904, 1996, 2108, 2170, 2380, 2480, 2495, 2635, 3472, 3493, 3689, 3992, 4216, 4340, 4760, 4990, 5270, 6986, 7378, 7984, 8432, 8483, 8680, 9520, 9980, 10540, 13972, 14756, 15469, 16966, 17360, 17465, 18445, 19960, 21080, 27944, 29512, 30938, 33932, 34930, 36890, 39920, 42160, 42415, 55888, 59024, 59381, 61876, 67864, 69860, 73780, 77345, 84830, 108283, 118762, 123752, 135728, 139720, 147560, 154690, 169660, 216566, 237524, 247504, 262973, 279440, 295120, 296905, 309380, 339320, 433132, 475048, 525946, 541415, 593810, 618760, 678640, 866264, 950096, 1051892, 1082830, 1187620, 1237520, 1314865, 1732528, 1840811, 2103784, 2165660, 2375240, 2629730, 3681622, 4207568, 4331320, 4750480, 5259460, 7363244, 8662640, 9204055, 10518920, 14726488, 18408110, 21037840, 29452976, 36816220, 73632440, 147264880]

約数ペア:

[(1, 147264880), (2, 73632440), (4, 36816220), (5, 29452976), (7, 21037840), (8, 18408110), (10, 14726488), (14, 10518920), (16, 9204055), (17, 8662640), (20, 7363244), (28, 5259460), (31, 4750480), (34, 4331320), (35, 4207568), (40, 3681622), (56, 2629730), (62, 2375240), (68, 2165660), (70, 2103784), (80, 1840811), (85, 1732528), (112, 1314865), (119, 1237520), (124, 1187620), (136, 1082830), (140, 1051892), (155, 950096), (170, 866264), (217, 678640), (238, 618760), (248, 593810), (272, 541415), (280, 525946), (310, 475048), (340, 433132), (434, 339320), (476, 309380), (496, 296905), (499, 295120), (527, 279440), (560, 262973), (595, 247504), (620, 237524), (680, 216566), (868, 169660), (952, 154690), (998, 147560), (1054, 139720), (1085, 135728), (1190, 123752), (1240, 118762), (1360, 108283), (1736, 84830), (1904, 77345), (1996, 73780), (2108, 69860), (2170, 67864), (2380, 61876), (2480, 59381), (2495, 59024), (2635, 55888), (3472, 42415), (3493, 42160), (3689, 39920), (3992, 36890), (4216, 34930), (4340, 33932), (4760, 30938), (4990, 29512), (5270, 27944), (6986, 21080), (7378, 19960), (7984, 18445), (8432, 17465), (8483, 17360), (8680, 16966), (9520, 15469), (9980, 14756), (10540, 13972)]