1569139998620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{240659}}^1$

素因数の和:240963

約数の個数: 96

約数和(自身を含む): 3539804405760

約数和(自身を除く): 1970664407140

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 127, 151, 170, 254, 302, 340, 508, 604, 635, 755, 1270, 1510, 2159, 2540, 2567, 3020, 4318, 5134, 8636, 10268, 10795, 12835, 19177, 21590, 25670, 38354, 43180, 51340, 76708, 95885, 191770, 240659, 326009, 383540, 481318, 652018, 962636, 1203295, 1304036, 1630045, 2406590, 3260090, 4091203, 4813180, 6520180, 8182406, 16364812, 20456015, 30563693, 36339509, 40912030, 61127386, 72679018, 81824060, 122254772, 145358036, 152818465, 181697545, 305636930, 363395090, 519582781, 611273860, 617771653, 726790180, 1039165562, 1235543306, 2078331124, 2471086612, 2597913905, 3088858265, 4615117643, 5195827810, 6177716530, 9230235286, 10391655620, 12355433060, 18460470572, 23075588215, 46151176430, 78456999931, 92302352860, 156913999862, 313827999724, 392284999655, 784569999310, 1569139998620]

約数ペア:

[(1, 1569139998620), (2, 784569999310), (4, 392284999655), (5, 313827999724), (10, 156913999862), (17, 92302352860), (20, 78456999931), (34, 46151176430), (68, 23075588215), (85, 18460470572), (127, 12355433060), (151, 10391655620), (170, 9230235286), (254, 6177716530), (302, 5195827810), (340, 4615117643), (508, 3088858265), (604, 2597913905), (635, 2471086612), (755, 2078331124), (1270, 1235543306), (1510, 1039165562), (2159, 726790180), (2540, 617771653), (2567, 611273860), (3020, 519582781), (4318, 363395090), (5134, 305636930), (8636, 181697545), (10268, 152818465), (10795, 145358036), (12835, 122254772), (19177, 81824060), (21590, 72679018), (25670, 61127386), (38354, 40912030), (43180, 36339509), (51340, 30563693), (76708, 20456015), (95885, 16364812), (191770, 8182406), (240659, 6520180), (326009, 4813180), (383540, 4091203), (481318, 3260090), (652018, 2406590), (962636, 1630045), (1203295, 1304036)]