143875160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{25153}}^1$

素因数の和:25188

約数の個数: 64

約数和(自身を含む): 380328480

約数和(自身を除く): 236453320

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 25153, 50306, 100612, 125765, 201224, 251530, 276683, 326989, 503060, 553366, 653978, 1006120, 1106732, 1307956, 1383415, 1634945, 2213464, 2615912, 2766830, 3269890, 3596879, 5533660, 6539780, 7193758, 11067320, 13079560, 14387516, 17984395, 28775032, 35968790, 71937580, 143875160]

約数ペア:

[(1, 143875160), (2, 71937580), (4, 35968790), (5, 28775032), (8, 17984395), (10, 14387516), (11, 13079560), (13, 11067320), (20, 7193758), (22, 6539780), (26, 5533660), (40, 3596879), (44, 3269890), (52, 2766830), (55, 2615912), (65, 2213464), (88, 1634945), (104, 1383415), (110, 1307956), (130, 1106732), (143, 1006120), (220, 653978), (260, 553366), (286, 503060), (440, 326989), (520, 276683), (572, 251530), (715, 201224), (1144, 125765), (1430, 100612), (2860, 50306), (5720, 25153)]