63425040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1987}}^1$

素因数の和:2029

約数の個数: 160

約数和(自身を含む): 236651520

約数和(自身を除く): 173226480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1987, 1995, 2128, 2280, 2660, 3192, 3974, 3990, 4560, 5320, 5961, 6384, 7948, 7980, 9935, 10640, 11922, 13909, 15896, 15960, 19870, 23844, 27818, 29805, 31792, 31920, 37753, 39740, 41727, 47688, 55636, 59610, 69545, 75506, 79480, 83454, 95376, 111272, 113259, 119220, 139090, 151012, 158960, 166908, 188765, 208635, 222544, 226518, 238440, 264271, 278180, 302024, 333816, 377530, 417270, 453036, 476880, 528542, 556360, 566295, 604048, 667632, 755060, 792813, 834540, 906072, 1057084, 1112720, 1132590, 1321355, 1510120, 1585626, 1669080, 1812144, 2114168, 2265180, 2642710, 3020240, 3171252, 3338160, 3964065, 4228336, 4530360, 5285420, 6342504, 7928130, 9060720, 10570840, 12685008, 15856260, 21141680, 31712520, 63425040]

約数ペア:

[(1, 63425040), (2, 31712520), (3, 21141680), (4, 15856260), (5, 12685008), (6, 10570840), (7, 9060720), (8, 7928130), (10, 6342504), (12, 5285420), (14, 4530360), (15, 4228336), (16, 3964065), (19, 3338160), (20, 3171252), (21, 3020240), (24, 2642710), (28, 2265180), (30, 2114168), (35, 1812144), (38, 1669080), (40, 1585626), (42, 1510120), (48, 1321355), (56, 1132590), (57, 1112720), (60, 1057084), (70, 906072), (76, 834540), (80, 792813), (84, 755060), (95, 667632), (105, 604048), (112, 566295), (114, 556360), (120, 528542), (133, 476880), (140, 453036), (152, 417270), (168, 377530), (190, 333816), (210, 302024), (228, 278180), (240, 264271), (266, 238440), (280, 226518), (285, 222544), (304, 208635), (336, 188765), (380, 166908), (399, 158960), (420, 151012), (456, 139090), (532, 119220), (560, 113259), (570, 111272), (665, 95376), (760, 83454), (798, 79480), (840, 75506), (912, 69545), (1064, 59610), (1140, 55636), (1330, 47688), (1520, 41727), (1596, 39740), (1680, 37753), (1987, 31920), (1995, 31792), (2128, 29805), (2280, 27818), (2660, 23844), (3192, 19870), (3974, 15960), (3990, 15896), (4560, 13909), (5320, 11922), (5961, 10640), (6384, 9935), (7948, 7980)]