156798767680

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{25789271}}^1$

素因数の和:25789307

約数の個数: 56

約数和(自身を含む): 393028505280

約数和(自身を除く): 236229737600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 25789271, 51578542, 103157084, 128946355, 206314168, 257892710, 412628336, 489996149, 515785420, 825256672, 979992298, 1031570840, 1650513344, 1959984596, 2063141680, 2449980745, 3919969192, 4126283360, 4899961490, 7839938384, 8252566720, 9799922980, 15679876768, 19599845960, 31359753536, 39199691920, 78399383840, 156798767680]

約数ペア:

[(1, 156798767680), (2, 78399383840), (4, 39199691920), (5, 31359753536), (8, 19599845960), (10, 15679876768), (16, 9799922980), (19, 8252566720), (20, 7839938384), (32, 4899961490), (38, 4126283360), (40, 3919969192), (64, 2449980745), (76, 2063141680), (80, 1959984596), (95, 1650513344), (152, 1031570840), (160, 979992298), (190, 825256672), (304, 515785420), (320, 489996149), (380, 412628336), (608, 257892710), (760, 206314168), (1216, 128946355), (1520, 103157084), (3040, 51578542), (6080, 25789271)]