157026700240

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5051}}^1\times {\mathrm{22859}}^1$

素因数の和:27940

約数の個数: 80

約数和(自身を含む): 386656234560

約数和(自身を除く): 229629534320

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 5051, 10102, 20204, 22859, 25255, 40408, 45718, 50510, 80816, 85867, 91436, 101020, 114295, 171734, 182872, 202040, 228590, 343468, 365744, 388603, 404080, 429335, 457180, 686936, 777206, 858670, 914360, 1373872, 1554412, 1717340, 1828720, 1943015, 3108824, 3434680, 3886030, 6217648, 6869360, 7772060, 15544120, 31088240, 115460809, 230921618, 461843236, 577304045, 923686472, 1154608090, 1847372944, 1962833753, 2309216180, 3925667506, 4618432360, 7851335012, 9236864720, 9814168765, 15702670024, 19628337530, 31405340048, 39256675060, 78513350120, 157026700240]

約数ペア:

[(1, 157026700240), (2, 78513350120), (4, 39256675060), (5, 31405340048), (8, 19628337530), (10, 15702670024), (16, 9814168765), (17, 9236864720), (20, 7851335012), (34, 4618432360), (40, 3925667506), (68, 2309216180), (80, 1962833753), (85, 1847372944), (136, 1154608090), (170, 923686472), (272, 577304045), (340, 461843236), (680, 230921618), (1360, 115460809), (5051, 31088240), (10102, 15544120), (20204, 7772060), (22859, 6869360), (25255, 6217648), (40408, 3886030), (45718, 3434680), (50510, 3108824), (80816, 1943015), (85867, 1828720), (91436, 1717340), (101020, 1554412), (114295, 1373872), (171734, 914360), (182872, 858670), (202040, 777206), (228590, 686936), (343468, 457180), (365744, 429335), (388603, 404080)]