2169661760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{1831}}^1$

素因数の和:1901

約数の個数: 168

約数和(自身を含む): 6175833216

約数和(自身を除く): 4006171456

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 320, 322, 368, 448, 460, 529, 560, 644, 736, 805, 920, 1058, 1120, 1288, 1472, 1610, 1831, 1840, 2116, 2240, 2576, 2645, 3220, 3662, 3680, 3703, 4232, 5152, 5290, 6440, 7324, 7360, 7406, 8464, 9155, 10304, 10580, 12817, 12880, 14648, 14812, 16928, 18310, 18515, 21160, 25634, 25760, 29296, 29624, 33856, 36620, 37030, 42113, 42320, 51268, 51520, 58592, 59248, 64085, 73240, 74060, 84226, 84640, 102536, 117184, 118496, 128170, 146480, 148120, 168452, 169280, 205072, 210565, 236992, 256340, 292960, 294791, 296240, 336904, 410144, 421130, 512680, 585920, 589582, 592480, 673808, 820288, 842260, 968599, 1025360, 1179164, 1184960, 1347616, 1473955, 1684520, 1937198, 2050720, 2358328, 2695232, 2947910, 3369040, 3874396, 4101440, 4716656, 4842995, 5895820, 6738080, 6780193, 7748792, 9433312, 9685990, 11791640, 13476160, 13560386, 15497584, 18866624, 19371980, 23583280, 27120772, 30995168, 33900965, 38743960, 47166560, 54241544, 61990336, 67801930, 77487920, 94333120, 108483088, 135603860, 154975840, 216966176, 271207720, 309951680, 433932352, 542415440, 1084830880, 2169661760]

約数ペア:

[(1, 2169661760), (2, 1084830880), (4, 542415440), (5, 433932352), (7, 309951680), (8, 271207720), (10, 216966176), (14, 154975840), (16, 135603860), (20, 108483088), (23, 94333120), (28, 77487920), (32, 67801930), (35, 61990336), (40, 54241544), (46, 47166560), (56, 38743960), (64, 33900965), (70, 30995168), (80, 27120772), (92, 23583280), (112, 19371980), (115, 18866624), (140, 15497584), (160, 13560386), (161, 13476160), (184, 11791640), (224, 9685990), (230, 9433312), (280, 7748792), (320, 6780193), (322, 6738080), (368, 5895820), (448, 4842995), (460, 4716656), (529, 4101440), (560, 3874396), (644, 3369040), (736, 2947910), (805, 2695232), (920, 2358328), (1058, 2050720), (1120, 1937198), (1288, 1684520), (1472, 1473955), (1610, 1347616), (1831, 1184960), (1840, 1179164), (2116, 1025360), (2240, 968599), (2576, 842260), (2645, 820288), (3220, 673808), (3662, 592480), (3680, 589582), (3703, 585920), (4232, 512680), (5152, 421130), (5290, 410144), (6440, 336904), (7324, 296240), (7360, 294791), (7406, 292960), (8464, 256340), (9155, 236992), (10304, 210565), (10580, 205072), (12817, 169280), (12880, 168452), (14648, 148120), (14812, 146480), (16928, 128170), (18310, 118496), (18515, 117184), (21160, 102536), (25634, 84640), (25760, 84226), (29296, 74060), (29624, 73240), (33856, 64085), (36620, 59248), (37030, 58592), (42113, 51520), (42320, 51268)]