21585654360

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{1303}}^1\times {\mathrm{5113}}^1$

素因数の和:6439

約数の個数: 160

約数和(自身を含む): 72621663840

約数和(自身を除く): 51036009480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1303, 1620, 2606, 3240, 3909, 5113, 5212, 6515, 7818, 10226, 10424, 11727, 13030, 15339, 15636, 19545, 20452, 23454, 25565, 26060, 30678, 31272, 35181, 39090, 40904, 46017, 46908, 51130, 52120, 58635, 61356, 70362, 76695, 78180, 92034, 93816, 102260, 105543, 117270, 122712, 138051, 140724, 153390, 156360, 175905, 184068, 204520, 211086, 230085, 234540, 276102, 281448, 306780, 351810, 368136, 414153, 422172, 460170, 469080, 527715, 552204, 613560, 690255, 703620, 828306, 844344, 920340, 1055430, 1104408, 1380510, 1407240, 1656612, 1840680, 2070765, 2110860, 2761020, 3313224, 4141530, 4221720, 5522040, 6662239, 8283060, 13324478, 16566120, 19986717, 26648956, 33311195, 39973434, 53297912, 59960151, 66622390, 79946868, 99933585, 119920302, 133244780, 159893736, 179880453, 199867170, 239840604, 266489560, 299800755, 359760906, 399734340, 479681208, 539641359, 599601510, 719521812, 799468680, 899402265, 1079282718, 1199203020, 1439043624, 1798804530, 2158565436, 2398406040, 2698206795, 3597609060, 4317130872, 5396413590, 7195218120, 10792827180, 21585654360]

約数ペア:

[(1, 21585654360), (2, 10792827180), (3, 7195218120), (4, 5396413590), (5, 4317130872), (6, 3597609060), (8, 2698206795), (9, 2398406040), (10, 2158565436), (12, 1798804530), (15, 1439043624), (18, 1199203020), (20, 1079282718), (24, 899402265), (27, 799468680), (30, 719521812), (36, 599601510), (40, 539641359), (45, 479681208), (54, 399734340), (60, 359760906), (72, 299800755), (81, 266489560), (90, 239840604), (108, 199867170), (120, 179880453), (135, 159893736), (162, 133244780), (180, 119920302), (216, 99933585), (270, 79946868), (324, 66622390), (360, 59960151), (405, 53297912), (540, 39973434), (648, 33311195), (810, 26648956), (1080, 19986717), (1303, 16566120), (1620, 13324478), (2606, 8283060), (3240, 6662239), (3909, 5522040), (5113, 4221720), (5212, 4141530), (6515, 3313224), (7818, 2761020), (10226, 2110860), (10424, 2070765), (11727, 1840680), (13030, 1656612), (15339, 1407240), (15636, 1380510), (19545, 1104408), (20452, 1055430), (23454, 920340), (25565, 844344), (26060, 828306), (30678, 703620), (31272, 690255), (35181, 613560), (39090, 552204), (40904, 527715), (46017, 469080), (46908, 460170), (51130, 422172), (52120, 414153), (58635, 368136), (61356, 351810), (70362, 306780), (76695, 281448), (78180, 276102), (92034, 234540), (93816, 230085), (102260, 211086), (105543, 204520), (117270, 184068), (122712, 175905), (138051, 156360), (140724, 153390)]