329891520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{7013}}^1$

素因数の和:7047

約数の個数: 168

約数和(自身を含む): 1218584304

約数和(自身を除く): 888692784

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, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1960, 2240, 2352, 2940, 3136, 3360, 3920, 4704, 5880, 6720, 7013, 7840, 9408, 11760, 14026, 15680, 21039, 23520, 28052, 35065, 42078, 47040, 49091, 56104, 70130, 84156, 98182, 105195, 112208, 140260, 147273, 168312, 196364, 210390, 224416, 245455, 280520, 294546, 336624, 343637, 392728, 420780, 448832, 490910, 561040, 589092, 673248, 687274, 736365, 785456, 841560, 981820, 1030911, 1122080, 1178184, 1346496, 1374548, 1472730, 1570912, 1683120, 1718185, 1963640, 2061822, 2244160, 2356368, 2749096, 2945460, 3141824, 3366240, 3436370, 3927280, 4123644, 4712736, 5154555, 5498192, 5890920, 6732480, 6872740, 7854560, 8247288, 9425472, 10309110, 10996384, 11781840, 13745480, 15709120, 16494576, 20618220, 21992768, 23563680, 27490960, 32989152, 41236440, 47127360, 54981920, 65978304, 82472880, 109963840, 164945760, 329891520]

約数ペア:

[(1, 329891520), (2, 164945760), (3, 109963840), (4, 82472880), (5, 65978304), (6, 54981920), (7, 47127360), (8, 41236440), (10, 32989152), (12, 27490960), (14, 23563680), (15, 21992768), (16, 20618220), (20, 16494576), (21, 15709120), (24, 13745480), (28, 11781840), (30, 10996384), (32, 10309110), (35, 9425472), (40, 8247288), (42, 7854560), (48, 6872740), (49, 6732480), (56, 5890920), (60, 5498192), (64, 5154555), (70, 4712736), (80, 4123644), (84, 3927280), (96, 3436370), (98, 3366240), (105, 3141824), (112, 2945460), (120, 2749096), (140, 2356368), (147, 2244160), (160, 2061822), (168, 1963640), (192, 1718185), (196, 1683120), (210, 1570912), (224, 1472730), (240, 1374548), (245, 1346496), (280, 1178184), (294, 1122080), (320, 1030911), (336, 981820), (392, 841560), (420, 785456), (448, 736365), (480, 687274), (490, 673248), (560, 589092), (588, 561040), (672, 490910), (735, 448832), (784, 420780), (840, 392728), (960, 343637), (980, 336624), (1120, 294546), (1176, 280520), (1344, 245455), (1470, 224416), (1568, 210390), (1680, 196364), (1960, 168312), (2240, 147273), (2352, 140260), (2940, 112208), (3136, 105195), (3360, 98182), (3920, 84156), (4704, 70130), (5880, 56104), (6720, 49091), (7013, 47040), (7840, 42078), (9408, 35065), (11760, 28052), (14026, 23520), (15680, 21039)]