39375840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11719}}^1$

素因数の和:11744

約数の個数: 96

約数和(自身を含む): 141765120

約数和(自身を除く): 102389280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 11719, 23438, 35157, 46876, 58595, 70314, 82033, 93752, 117190, 140628, 164066, 175785, 187504, 234380, 246099, 281256, 328132, 351570, 375008, 410165, 468760, 492198, 562512, 656264, 703140, 820330, 937520, 984396, 1125024, 1230495, 1312528, 1406280, 1640660, 1875040, 1968792, 2460990, 2625056, 2812560, 3281320, 3937584, 4921980, 5625120, 6562640, 7875168, 9843960, 13125280, 19687920, 39375840]

約数ペア:

[(1, 39375840), (2, 19687920), (3, 13125280), (4, 9843960), (5, 7875168), (6, 6562640), (7, 5625120), (8, 4921980), (10, 3937584), (12, 3281320), (14, 2812560), (15, 2625056), (16, 2460990), (20, 1968792), (21, 1875040), (24, 1640660), (28, 1406280), (30, 1312528), (32, 1230495), (35, 1125024), (40, 984396), (42, 937520), (48, 820330), (56, 703140), (60, 656264), (70, 562512), (80, 492198), (84, 468760), (96, 410165), (105, 375008), (112, 351570), (120, 328132), (140, 281256), (160, 246099), (168, 234380), (210, 187504), (224, 175785), (240, 164066), (280, 140628), (336, 117190), (420, 93752), (480, 82033), (560, 70314), (672, 58595), (840, 46876), (1120, 35157), (1680, 23438), (3360, 11719)]