156796269140

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{401}}^1\times {\mathrm{56999}}^1$

素因数の和:57430

約数の個数: 96

約数和(自身を含む): 384955200000

約数和(自身を除く): 228158930860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 401, 490, 686, 802, 980, 1372, 1604, 1715, 2005, 2807, 3430, 4010, 5614, 6860, 8020, 11228, 14035, 19649, 28070, 39298, 56140, 56999, 78596, 98245, 113998, 137543, 196490, 227996, 275086, 284995, 392980, 398993, 550172, 569990, 687715, 797986, 1139980, 1375430, 1595972, 1994965, 2750860, 2792951, 3989930, 5585902, 7979860, 11171804, 13964755, 19550657, 22856599, 27929510, 39101314, 45713198, 55859020, 78202628, 91426396, 97753285, 114282995, 159996193, 195506570, 228565990, 319992386, 391013140, 457131980, 639984772, 799980965, 1119973351, 1599961930, 2239946702, 3199923860, 4479893404, 5599866755, 7839813457, 11199733510, 15679626914, 22399467020, 31359253828, 39199067285, 78398134570, 156796269140]

約数ペア:

[(1, 156796269140), (2, 78398134570), (4, 39199067285), (5, 31359253828), (7, 22399467020), (10, 15679626914), (14, 11199733510), (20, 7839813457), (28, 5599866755), (35, 4479893404), (49, 3199923860), (70, 2239946702), (98, 1599961930), (140, 1119973351), (196, 799980965), (245, 639984772), (343, 457131980), (401, 391013140), (490, 319992386), (686, 228565990), (802, 195506570), (980, 159996193), (1372, 114282995), (1604, 97753285), (1715, 91426396), (2005, 78202628), (2807, 55859020), (3430, 45713198), (4010, 39101314), (5614, 27929510), (6860, 22856599), (8020, 19550657), (11228, 13964755), (14035, 11171804), (19649, 7979860), (28070, 5585902), (39298, 3989930), (56140, 2792951), (56999, 2750860), (78596, 1994965), (98245, 1595972), (113998, 1375430), (137543, 1139980), (196490, 797986), (227996, 687715), (275086, 569990), (284995, 550172), (392980, 398993)]