1288406329360

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{1291}}^1\times {\mathrm{1567}}^1$

素因数の和:3309

約数の個数: 160

約数和(自身を含む): 3165197414400

約数和(自身を除く): 1876791085040

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 419, 760, 838, 1291, 1520, 1567, 1676, 2095, 2582, 3134, 3352, 4190, 5164, 6268, 6455, 6704, 7835, 7961, 8380, 10328, 12536, 12910, 15670, 15922, 16760, 20656, 24529, 25072, 25820, 29773, 31340, 31844, 33520, 39805, 49058, 51640, 59546, 62680, 63688, 79610, 98116, 103280, 119092, 122645, 125360, 127376, 148865, 159220, 196232, 238184, 245290, 297730, 318440, 392464, 476368, 490580, 540929, 595460, 636880, 656573, 981160, 1081858, 1190920, 1313146, 1962320, 2022997, 2163716, 2381840, 2626292, 2704645, 3282865, 4045994, 4327432, 5252584, 5409290, 6565730, 8091988, 8654864, 10114985, 10277651, 10505168, 10818580, 12474887, 13131460, 16183976, 20229970, 20555302, 21637160, 24949774, 26262920, 32367952, 38436943, 40459940, 41110604, 43274320, 49899548, 51388255, 52525840, 62374435, 76873886, 80919880, 82221208, 99799096, 102776510, 124748870, 153747772, 161839760, 164442416, 192184715, 199598192, 205553020, 249497740, 307495544, 384369430, 411106040, 498995480, 614991088, 768738860, 822212080, 847635743, 997990960, 1537477720, 1695271486, 3074955440, 3390542972, 4238178715, 6781085944, 8476357430, 13562171888, 16105079117, 16952714860, 32210158234, 33905429720, 64420316468, 67810859440, 80525395585, 128840632936, 161050791170, 257681265872, 322101582340, 644203164680, 1288406329360]

約数ペア:

[(1, 1288406329360), (2, 644203164680), (4, 322101582340), (5, 257681265872), (8, 161050791170), (10, 128840632936), (16, 80525395585), (19, 67810859440), (20, 64420316468), (38, 33905429720), (40, 32210158234), (76, 16952714860), (80, 16105079117), (95, 13562171888), (152, 8476357430), (190, 6781085944), (304, 4238178715), (380, 3390542972), (419, 3074955440), (760, 1695271486), (838, 1537477720), (1291, 997990960), (1520, 847635743), (1567, 822212080), (1676, 768738860), (2095, 614991088), (2582, 498995480), (3134, 411106040), (3352, 384369430), (4190, 307495544), (5164, 249497740), (6268, 205553020), (6455, 199598192), (6704, 192184715), (7835, 164442416), (7961, 161839760), (8380, 153747772), (10328, 124748870), (12536, 102776510), (12910, 99799096), (15670, 82221208), (15922, 80919880), (16760, 76873886), (20656, 62374435), (24529, 52525840), (25072, 51388255), (25820, 49899548), (29773, 43274320), (31340, 41110604), (31844, 40459940), (33520, 38436943), (39805, 32367952), (49058, 26262920), (51640, 24949774), (59546, 21637160), (62680, 20555302), (63688, 20229970), (79610, 16183976), (98116, 13131460), (103280, 12474887), (119092, 10818580), (122645, 10505168), (125360, 10277651), (127376, 10114985), (148865, 8654864), (159220, 8091988), (196232, 6565730), (238184, 5409290), (245290, 5252584), (297730, 4327432), (318440, 4045994), (392464, 3282865), (476368, 2704645), (490580, 2626292), (540929, 2381840), (595460, 2163716), (636880, 2022997), (656573, 1962320), (981160, 1313146), (1081858, 1190920)]