8935920280

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{277}}^1$

素因数の和:562

約数の個数: 192

約数和(自身を含む): 23845060800

約数和(自身を除く): 14909140520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 109, 140, 151, 196, 218, 245, 277, 280, 302, 392, 436, 490, 545, 554, 604, 755, 763, 872, 980, 1057, 1090, 1108, 1208, 1385, 1510, 1526, 1939, 1960, 2114, 2180, 2216, 2770, 3020, 3052, 3815, 3878, 4228, 4360, 5285, 5341, 5540, 6040, 6104, 7399, 7630, 7756, 8456, 9695, 10570, 10682, 11080, 13573, 14798, 15260, 15512, 16459, 19390, 21140, 21364, 26705, 27146, 29596, 30193, 30520, 32918, 36995, 38780, 41827, 42280, 42728, 53410, 54292, 59192, 60386, 65836, 67865, 73990, 77560, 82295, 83654, 106820, 108584, 115213, 120772, 131672, 135730, 147980, 150965, 164590, 167308, 209135, 211351, 213640, 230426, 241544, 271460, 292789, 295960, 301930, 329180, 334616, 418270, 422702, 460852, 542920, 576065, 585578, 603860, 658360, 806491, 836540, 845404, 921704, 1056755, 1152130, 1171156, 1207720, 1463945, 1479457, 1612982, 1673080, 1690808, 2049523, 2113510, 2304260, 2342312, 2927890, 2958914, 3225964, 4032455, 4099046, 4227020, 4559143, 4608520, 5855780, 5917828, 6451928, 7397285, 8064910, 8198092, 8454040, 9118286, 10247615, 11711560, 11835656, 14794570, 16129820, 16396184, 18236572, 20495230, 22795715, 29589140, 31914001, 32259640, 36473144, 40990460, 45591430, 59178280, 63828002, 81980920, 91182860, 127656004, 159570005, 182365720, 223398007, 255312008, 319140010, 446796014, 638280020, 893592028, 1116990035, 1276560040, 1787184056, 2233980070, 4467960140, 8935920280]

約数ペア:

[(1, 8935920280), (2, 4467960140), (4, 2233980070), (5, 1787184056), (7, 1276560040), (8, 1116990035), (10, 893592028), (14, 638280020), (20, 446796014), (28, 319140010), (35, 255312008), (40, 223398007), (49, 182365720), (56, 159570005), (70, 127656004), (98, 91182860), (109, 81980920), (140, 63828002), (151, 59178280), (196, 45591430), (218, 40990460), (245, 36473144), (277, 32259640), (280, 31914001), (302, 29589140), (392, 22795715), (436, 20495230), (490, 18236572), (545, 16396184), (554, 16129820), (604, 14794570), (755, 11835656), (763, 11711560), (872, 10247615), (980, 9118286), (1057, 8454040), (1090, 8198092), (1108, 8064910), (1208, 7397285), (1385, 6451928), (1510, 5917828), (1526, 5855780), (1939, 4608520), (1960, 4559143), (2114, 4227020), (2180, 4099046), (2216, 4032455), (2770, 3225964), (3020, 2958914), (3052, 2927890), (3815, 2342312), (3878, 2304260), (4228, 2113510), (4360, 2049523), (5285, 1690808), (5341, 1673080), (5540, 1612982), (6040, 1479457), (6104, 1463945), (7399, 1207720), (7630, 1171156), (7756, 1152130), (8456, 1056755), (9695, 921704), (10570, 845404), (10682, 836540), (11080, 806491), (13573, 658360), (14798, 603860), (15260, 585578), (15512, 576065), (16459, 542920), (19390, 460852), (21140, 422702), (21364, 418270), (26705, 334616), (27146, 329180), (29596, 301930), (30193, 295960), (30520, 292789), (32918, 271460), (36995, 241544), (38780, 230426), (41827, 213640), (42280, 211351), (42728, 209135), (53410, 167308), (54292, 164590), (59192, 150965), (60386, 147980), (65836, 135730), (67865, 131672), (73990, 120772), (77560, 115213), (82295, 108584), (83654, 106820)]