84151360

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:564

約数の個数: 112

約数和(自身を含む): 219456000

約数和(自身を除く): 135304640

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 124, 136, 155, 160, 170, 248, 272, 310, 320, 340, 496, 499, 527, 544, 620, 680, 992, 998, 1054, 1088, 1240, 1360, 1984, 1996, 2108, 2480, 2495, 2635, 2720, 3992, 4216, 4960, 4990, 5270, 5440, 7984, 8432, 8483, 9920, 9980, 10540, 15469, 15968, 16864, 16966, 19960, 21080, 30938, 31936, 33728, 33932, 39920, 42160, 42415, 61876, 67864, 77345, 79840, 84320, 84830, 123752, 135728, 154690, 159680, 168640, 169660, 247504, 262973, 271456, 309380, 339320, 495008, 525946, 542912, 618760, 678640, 990016, 1051892, 1237520, 1314865, 1357280, 2103784, 2475040, 2629730, 2714560, 4207568, 4950080, 5259460, 8415136, 10518920, 16830272, 21037840, 42075680, 84151360]

約数ペア:

[(1, 84151360), (2, 42075680), (4, 21037840), (5, 16830272), (8, 10518920), (10, 8415136), (16, 5259460), (17, 4950080), (20, 4207568), (31, 2714560), (32, 2629730), (34, 2475040), (40, 2103784), (62, 1357280), (64, 1314865), (68, 1237520), (80, 1051892), (85, 990016), (124, 678640), (136, 618760), (155, 542912), (160, 525946), (170, 495008), (248, 339320), (272, 309380), (310, 271456), (320, 262973), (340, 247504), (496, 169660), (499, 168640), (527, 159680), (544, 154690), (620, 135728), (680, 123752), (992, 84830), (998, 84320), (1054, 79840), (1088, 77345), (1240, 67864), (1360, 61876), (1984, 42415), (1996, 42160), (2108, 39920), (2480, 33932), (2495, 33728), (2635, 31936), (2720, 30938), (3992, 21080), (4216, 19960), (4960, 16966), (4990, 16864), (5270, 15968), (5440, 15469), (7984, 10540), (8432, 9980), (8483, 9920)]