6787744020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{20731}}^1$

素因数の和:20870

約数の個数: 144

約数和(自身を含む): 22005442368

約数和(自身を除く): 15217698348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 107, 153, 170, 180, 204, 214, 255, 306, 321, 340, 428, 510, 535, 612, 642, 765, 963, 1020, 1070, 1284, 1530, 1605, 1819, 1926, 2140, 3060, 3210, 3638, 3852, 4815, 5457, 6420, 7276, 9095, 9630, 10914, 16371, 18190, 19260, 20731, 21828, 27285, 32742, 36380, 41462, 54570, 62193, 65484, 81855, 82924, 103655, 109140, 124386, 163710, 186579, 207310, 248772, 310965, 327420, 352427, 373158, 414620, 621930, 704854, 746316, 932895, 1057281, 1243860, 1409708, 1762135, 1865790, 2114562, 2218217, 3171843, 3524270, 3731580, 4229124, 4436434, 5286405, 6343686, 6654651, 7048540, 8872868, 10572810, 11091085, 12687372, 13309302, 15859215, 19963953, 21145620, 22182170, 26618604, 31718430, 33273255, 37709689, 39927906, 44364340, 63436860, 66546510, 75419378, 79855812, 99819765, 113129067, 133093020, 150838756, 188548445, 199639530, 226258134, 339387201, 377096890, 399279060, 452516268, 565645335, 678774402, 754193780, 1131290670, 1357548804, 1696936005, 2262581340, 3393872010, 6787744020]

約数ペア:

[(1, 6787744020), (2, 3393872010), (3, 2262581340), (4, 1696936005), (5, 1357548804), (6, 1131290670), (9, 754193780), (10, 678774402), (12, 565645335), (15, 452516268), (17, 399279060), (18, 377096890), (20, 339387201), (30, 226258134), (34, 199639530), (36, 188548445), (45, 150838756), (51, 133093020), (60, 113129067), (68, 99819765), (85, 79855812), (90, 75419378), (102, 66546510), (107, 63436860), (153, 44364340), (170, 39927906), (180, 37709689), (204, 33273255), (214, 31718430), (255, 26618604), (306, 22182170), (321, 21145620), (340, 19963953), (428, 15859215), (510, 13309302), (535, 12687372), (612, 11091085), (642, 10572810), (765, 8872868), (963, 7048540), (1020, 6654651), (1070, 6343686), (1284, 5286405), (1530, 4436434), (1605, 4229124), (1819, 3731580), (1926, 3524270), (2140, 3171843), (3060, 2218217), (3210, 2114562), (3638, 1865790), (3852, 1762135), (4815, 1409708), (5457, 1243860), (6420, 1057281), (7276, 932895), (9095, 746316), (9630, 704854), (10914, 621930), (16371, 414620), (18190, 373158), (19260, 352427), (20731, 327420), (21828, 310965), (27285, 248772), (32742, 207310), (36380, 186579), (41462, 163710), (54570, 124386), (62193, 109140), (65484, 103655), (81855, 82924)]