262924480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9029}}^1$

素因数の和:9066

約数の個数: 112

約数和(自身を含む): 770656320

約数和(自身を除く): 507731840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1456, 1820, 2080, 2240, 2912, 3640, 4160, 5824, 7280, 9029, 14560, 18058, 29120, 36116, 45145, 63203, 72232, 90290, 117377, 126406, 144464, 180580, 234754, 252812, 288928, 316015, 361160, 469508, 505624, 577856, 586885, 632030, 722320, 821639, 939016, 1011248, 1173770, 1264060, 1444640, 1643278, 1878032, 2022496, 2347540, 2528120, 2889280, 3286556, 3756064, 4044992, 4108195, 4695080, 5056240, 6573112, 7512128, 8216390, 9390160, 10112480, 13146224, 16432780, 18780320, 20224960, 26292448, 32865560, 37560640, 52584896, 65731120, 131462240, 262924480]

約数ペア:

[(1, 262924480), (2, 131462240), (4, 65731120), (5, 52584896), (7, 37560640), (8, 32865560), (10, 26292448), (13, 20224960), (14, 18780320), (16, 16432780), (20, 13146224), (26, 10112480), (28, 9390160), (32, 8216390), (35, 7512128), (40, 6573112), (52, 5056240), (56, 4695080), (64, 4108195), (65, 4044992), (70, 3756064), (80, 3286556), (91, 2889280), (104, 2528120), (112, 2347540), (130, 2022496), (140, 1878032), (160, 1643278), (182, 1444640), (208, 1264060), (224, 1173770), (260, 1011248), (280, 939016), (320, 821639), (364, 722320), (416, 632030), (448, 586885), (455, 577856), (520, 505624), (560, 469508), (728, 361160), (832, 316015), (910, 288928), (1040, 252812), (1120, 234754), (1456, 180580), (1820, 144464), (2080, 126406), (2240, 117377), (2912, 90290), (3640, 72232), (4160, 63203), (5824, 45145), (7280, 36116), (9029, 29120), (14560, 18058)]