8966513920

素因数分解:

$2^8\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1571}}^1$

素因数の和:1626

約数の個数: 288

約数和(自身を含む): 26990611200

約数和(自身を除く): 18024097280

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 128, 130, 140, 160, 182, 196, 208, 224, 245, 256, 260, 280, 320, 343, 364, 392, 416, 448, 455, 490, 520, 560, 637, 640, 686, 728, 784, 832, 896, 910, 980, 1040, 1120, 1274, 1280, 1372, 1456, 1568, 1571, 1664, 1715, 1792, 1820, 1960, 2080, 2240, 2548, 2744, 2912, 3136, 3142, 3185, 3328, 3430, 3640, 3920, 4160, 4459, 4480, 5096, 5488, 5824, 6272, 6284, 6370, 6860, 7280, 7840, 7855, 8320, 8918, 8960, 10192, 10976, 10997, 11648, 12544, 12568, 12740, 13720, 14560, 15680, 15710, 16640, 17836, 20384, 20423, 21952, 21994, 22295, 23296, 25136, 25480, 27440, 29120, 31360, 31420, 35672, 40768, 40846, 43904, 43988, 44590, 50272, 50960, 54880, 54985, 58240, 62720, 62840, 71344, 76979, 81536, 81692, 87808, 87976, 89180, 100544, 101920, 102115, 109760, 109970, 116480, 125680, 142688, 142961, 153958, 163072, 163384, 175952, 178360, 201088, 203840, 204230, 219520, 219940, 251360, 285376, 285922, 307916, 326768, 351904, 356720, 384895, 402176, 407680, 408460, 439040, 439880, 502720, 538853, 570752, 571844, 615832, 653536, 703808, 713440, 714805, 769790, 815360, 816920, 879760, 1000727, 1005440, 1077706, 1141504, 1143688, 1231664, 1307072, 1407616, 1426880, 1429610, 1539580, 1633840, 1759520, 2001454, 2010880, 2155412, 2287376, 2463328, 2614144, 2694265, 2815232, 2853760, 2859220, 3079160, 3267680, 3519040, 4002908, 4310824, 4574752, 4926656, 5003635, 5228288, 5388530, 5707520, 5718440, 6158320, 6535360, 7005089, 7038080, 8005816, 8621648, 9149504, 9853312, 10007270, 10777060, 11436880, 12316640, 13070720, 14010178, 14076160, 16011632, 17243296, 18299008, 19706624, 20014540, 21554120, 22873760, 24633280, 26141440, 28020356, 32023264, 34486592, 35025445, 36598016, 40029080, 43108240, 45747520, 49266560, 56040712, 64046528, 68973184, 70050890, 80058160, 86216480, 91495040, 98533120, 112081424, 128093056, 137946368, 140101780, 160116320, 172432960, 182990080, 224162848, 256186112, 280203560, 320232640, 344865920, 448325696, 560407120, 640465280, 689731840, 896651392, 1120814240, 1280930560, 1793302784, 2241628480, 4483256960, 8966513920]

約数ペア:

[(1, 8966513920), (2, 4483256960), (4, 2241628480), (5, 1793302784), (7, 1280930560), (8, 1120814240), (10, 896651392), (13, 689731840), (14, 640465280), (16, 560407120), (20, 448325696), (26, 344865920), (28, 320232640), (32, 280203560), (35, 256186112), (40, 224162848), (49, 182990080), (52, 172432960), (56, 160116320), (64, 140101780), (65, 137946368), (70, 128093056), (80, 112081424), (91, 98533120), (98, 91495040), (104, 86216480), (112, 80058160), (128, 70050890), (130, 68973184), (140, 64046528), (160, 56040712), (182, 49266560), (196, 45747520), (208, 43108240), (224, 40029080), (245, 36598016), (256, 35025445), (260, 34486592), (280, 32023264), (320, 28020356), (343, 26141440), (364, 24633280), (392, 22873760), (416, 21554120), (448, 20014540), (455, 19706624), (490, 18299008), (520, 17243296), (560, 16011632), (637, 14076160), (640, 14010178), (686, 13070720), (728, 12316640), (784, 11436880), (832, 10777060), (896, 10007270), (910, 9853312), (980, 9149504), (1040, 8621648), (1120, 8005816), (1274, 7038080), (1280, 7005089), (1372, 6535360), (1456, 6158320), (1568, 5718440), (1571, 5707520), (1664, 5388530), (1715, 5228288), (1792, 5003635), (1820, 4926656), (1960, 4574752), (2080, 4310824), (2240, 4002908), (2548, 3519040), (2744, 3267680), (2912, 3079160), (3136, 2859220), (3142, 2853760), (3185, 2815232), (3328, 2694265), (3430, 2614144), (3640, 2463328), (3920, 2287376), (4160, 2155412), (4459, 2010880), (4480, 2001454), (5096, 1759520), (5488, 1633840), (5824, 1539580), (6272, 1429610), (6284, 1426880), (6370, 1407616), (6860, 1307072), (7280, 1231664), (7840, 1143688), (7855, 1141504), (8320, 1077706), (8918, 1005440), (8960, 1000727), (10192, 879760), (10976, 816920), (10997, 815360), (11648, 769790), (12544, 714805), (12568, 713440), (12740, 703808), (13720, 653536), (14560, 615832), (15680, 571844), (15710, 570752), (16640, 538853), (17836, 502720), (20384, 439880), (20423, 439040), (21952, 408460), (21994, 407680), (22295, 402176), (23296, 384895), (25136, 356720), (25480, 351904), (27440, 326768), (29120, 307916), (31360, 285922), (31420, 285376), (35672, 251360), (40768, 219940), (40846, 219520), (43904, 204230), (43988, 203840), (44590, 201088), (50272, 178360), (50960, 175952), (54880, 163384), (54985, 163072), (58240, 153958), (62720, 142961), (62840, 142688), (71344, 125680), (76979, 116480), (81536, 109970), (81692, 109760), (87808, 102115), (87976, 101920), (89180, 100544)]