354008480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4001}}^1$

素因数の和:4102

約数の個数: 96

約数和(自身を含む): 968163840

約数和(自身を除く): 614155360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 79, 80, 112, 140, 158, 160, 224, 280, 316, 395, 553, 560, 632, 790, 1106, 1120, 1264, 1580, 2212, 2528, 2765, 3160, 4001, 4424, 5530, 6320, 8002, 8848, 11060, 12640, 16004, 17696, 20005, 22120, 28007, 32008, 40010, 44240, 56014, 64016, 80020, 88480, 112028, 128032, 140035, 160040, 224056, 280070, 316079, 320080, 448112, 560140, 632158, 640160, 896224, 1120280, 1264316, 1580395, 2212553, 2240560, 2528632, 3160790, 4425106, 4481120, 5057264, 6321580, 8850212, 10114528, 11062765, 12643160, 17700424, 22125530, 25286320, 35400848, 44251060, 50572640, 70801696, 88502120, 177004240, 354008480]

約数ペア:

[(1, 354008480), (2, 177004240), (4, 88502120), (5, 70801696), (7, 50572640), (8, 44251060), (10, 35400848), (14, 25286320), (16, 22125530), (20, 17700424), (28, 12643160), (32, 11062765), (35, 10114528), (40, 8850212), (56, 6321580), (70, 5057264), (79, 4481120), (80, 4425106), (112, 3160790), (140, 2528632), (158, 2240560), (160, 2212553), (224, 1580395), (280, 1264316), (316, 1120280), (395, 896224), (553, 640160), (560, 632158), (632, 560140), (790, 448112), (1106, 320080), (1120, 316079), (1264, 280070), (1580, 224056), (2212, 160040), (2528, 140035), (2765, 128032), (3160, 112028), (4001, 88480), (4424, 80020), (5530, 64016), (6320, 56014), (8002, 44240), (8848, 40010), (11060, 32008), (12640, 28007), (16004, 22120), (17696, 20005)]