807521280

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2767}}^1$

素因数の和:2814

約数の個数: 176

約数和(自身を含む): 2719726080

約数和(自身を除く): 1912204800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 512, 570, 608, 640, 760, 768, 912, 960, 1024, 1140, 1216, 1280, 1520, 1536, 1824, 1920, 2280, 2432, 2560, 2767, 3040, 3072, 3648, 3840, 4560, 4864, 5120, 5534, 6080, 7296, 7680, 8301, 9120, 9728, 11068, 12160, 13835, 14592, 15360, 16602, 18240, 19456, 22136, 24320, 27670, 29184, 33204, 36480, 41505, 44272, 48640, 52573, 55340, 58368, 66408, 72960, 83010, 88544, 97280, 105146, 110680, 132816, 145920, 157719, 166020, 177088, 210292, 221360, 262865, 265632, 291840, 315438, 332040, 354176, 420584, 442720, 525730, 531264, 630876, 664080, 708352, 788595, 841168, 885440, 1051460, 1062528, 1261752, 1328160, 1416704, 1577190, 1682336, 1770880, 2102920, 2125056, 2523504, 2656320, 2833408, 3154380, 3364672, 3541760, 4205840, 4250112, 5047008, 5312640, 6308760, 6729344, 7083520, 8411680, 8500224, 10094016, 10625280, 12617520, 13458688, 14167040, 16823360, 20188032, 21250560, 25235040, 26917376, 33646720, 40376064, 42501120, 50470080, 53834752, 67293440, 80752128, 100940160, 134586880, 161504256, 201880320, 269173760, 403760640, 807521280]

約数ペア:

[(1, 807521280), (2, 403760640), (3, 269173760), (4, 201880320), (5, 161504256), (6, 134586880), (8, 100940160), (10, 80752128), (12, 67293440), (15, 53834752), (16, 50470080), (19, 42501120), (20, 40376064), (24, 33646720), (30, 26917376), (32, 25235040), (38, 21250560), (40, 20188032), (48, 16823360), (57, 14167040), (60, 13458688), (64, 12617520), (76, 10625280), (80, 10094016), (95, 8500224), (96, 8411680), (114, 7083520), (120, 6729344), (128, 6308760), (152, 5312640), (160, 5047008), (190, 4250112), (192, 4205840), (228, 3541760), (240, 3364672), (256, 3154380), (285, 2833408), (304, 2656320), (320, 2523504), (380, 2125056), (384, 2102920), (456, 1770880), (480, 1682336), (512, 1577190), (570, 1416704), (608, 1328160), (640, 1261752), (760, 1062528), (768, 1051460), (912, 885440), (960, 841168), (1024, 788595), (1140, 708352), (1216, 664080), (1280, 630876), (1520, 531264), (1536, 525730), (1824, 442720), (1920, 420584), (2280, 354176), (2432, 332040), (2560, 315438), (2767, 291840), (3040, 265632), (3072, 262865), (3648, 221360), (3840, 210292), (4560, 177088), (4864, 166020), (5120, 157719), (5534, 145920), (6080, 132816), (7296, 110680), (7680, 105146), (8301, 97280), (9120, 88544), (9728, 83010), (11068, 72960), (12160, 66408), (13835, 58368), (14592, 55340), (15360, 52573), (16602, 48640), (18240, 44272), (19456, 41505), (22136, 36480), (24320, 33204), (27670, 29184)]