239374920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1567}}^1$

素因数の和:1667

約数の個数: 128

約数和(自身を含む): 767692800

約数和(自身を除く): 528317880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 67, 76, 95, 114, 120, 134, 152, 190, 201, 228, 268, 285, 335, 380, 402, 456, 536, 570, 670, 760, 804, 1005, 1140, 1273, 1340, 1567, 1608, 2010, 2280, 2546, 2680, 3134, 3819, 4020, 4701, 5092, 6268, 6365, 7638, 7835, 8040, 9402, 10184, 12536, 12730, 15276, 15670, 18804, 19095, 23505, 25460, 29773, 30552, 31340, 37608, 38190, 47010, 50920, 59546, 62680, 76380, 89319, 94020, 104989, 119092, 148865, 152760, 178638, 188040, 209978, 238184, 297730, 314967, 357276, 419956, 446595, 524945, 595460, 629934, 714552, 839912, 893190, 1049890, 1190920, 1259868, 1574835, 1786380, 1994791, 2099780, 2519736, 3149670, 3572760, 3989582, 4199560, 5984373, 6299340, 7979164, 9973955, 11968746, 12598680, 15958328, 19947910, 23937492, 29921865, 39895820, 47874984, 59843730, 79791640, 119687460, 239374920]

約数ペア:

[(1, 239374920), (2, 119687460), (3, 79791640), (4, 59843730), (5, 47874984), (6, 39895820), (8, 29921865), (10, 23937492), (12, 19947910), (15, 15958328), (19, 12598680), (20, 11968746), (24, 9973955), (30, 7979164), (38, 6299340), (40, 5984373), (57, 4199560), (60, 3989582), (67, 3572760), (76, 3149670), (95, 2519736), (114, 2099780), (120, 1994791), (134, 1786380), (152, 1574835), (190, 1259868), (201, 1190920), (228, 1049890), (268, 893190), (285, 839912), (335, 714552), (380, 629934), (402, 595460), (456, 524945), (536, 446595), (570, 419956), (670, 357276), (760, 314967), (804, 297730), (1005, 238184), (1140, 209978), (1273, 188040), (1340, 178638), (1567, 152760), (1608, 148865), (2010, 119092), (2280, 104989), (2546, 94020), (2680, 89319), (3134, 76380), (3819, 62680), (4020, 59546), (4701, 50920), (5092, 47010), (6268, 38190), (6365, 37608), (7638, 31340), (7835, 30552), (8040, 29773), (9402, 25460), (10184, 23505), (12536, 19095), (12730, 18804), (15276, 15670)]