19469959920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1590683}}^1$

素因数の和:1590719

約数の個数: 120

約数和(自身を含む): 69232930416

約数和(自身を除く): 49762970496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 1590683, 3181366, 4772049, 6362732, 7953415, 9544098, 12725464, 14316147, 15906830, 19088196, 23860245, 25450928, 27041611, 28632294, 31813660, 38176392, 47720490, 54083222, 57264588, 63627320, 71580735, 76352784, 81124833, 95440980, 108166444, 114529176, 127254640, 135208055, 143161470, 162249666, 190881960, 216332888, 229058352, 243374499, 270416110, 286322940, 324499332, 381763920, 405624165, 432665776, 486748998, 540832220, 572645880, 648998664, 811248330, 973497996, 1081664440, 1145291760, 1216872495, 1297997328, 1622496660, 1946995992, 2163328880, 2433744990, 3244993320, 3893991984, 4867489980, 6489986640, 9734979960, 19469959920]

約数ペア:

[(1, 19469959920), (2, 9734979960), (3, 6489986640), (4, 4867489980), (5, 3893991984), (6, 3244993320), (8, 2433744990), (9, 2163328880), (10, 1946995992), (12, 1622496660), (15, 1297997328), (16, 1216872495), (17, 1145291760), (18, 1081664440), (20, 973497996), (24, 811248330), (30, 648998664), (34, 572645880), (36, 540832220), (40, 486748998), (45, 432665776), (48, 405624165), (51, 381763920), (60, 324499332), (68, 286322940), (72, 270416110), (80, 243374499), (85, 229058352), (90, 216332888), (102, 190881960), (120, 162249666), (136, 143161470), (144, 135208055), (153, 127254640), (170, 114529176), (180, 108166444), (204, 95440980), (240, 81124833), (255, 76352784), (272, 71580735), (306, 63627320), (340, 57264588), (360, 54083222), (408, 47720490), (510, 38176392), (612, 31813660), (680, 28632294), (720, 27041611), (765, 25450928), (816, 23860245), (1020, 19088196), (1224, 15906830), (1360, 14316147), (1530, 12725464), (2040, 9544098), (2448, 7953415), (3060, 6362732), (4080, 4772049), (6120, 3181366), (12240, 1590683)]