135307360

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{947}}^1$

素因数の和:1028

約数の個数: 96

約数和(自身を含む): 344010240

約数和(自身を除く): 208702880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 47, 76, 80, 94, 95, 152, 160, 188, 190, 235, 304, 376, 380, 470, 608, 752, 760, 893, 940, 947, 1504, 1520, 1786, 1880, 1894, 3040, 3572, 3760, 3788, 4465, 4735, 7144, 7520, 7576, 8930, 9470, 14288, 15152, 17860, 17993, 18940, 28576, 30304, 35720, 35986, 37880, 44509, 71440, 71972, 75760, 89018, 89965, 142880, 143944, 151520, 178036, 179930, 222545, 287888, 356072, 359860, 445090, 575776, 712144, 719720, 845671, 890180, 1424288, 1439440, 1691342, 1780360, 2878880, 3382684, 3560720, 4228355, 6765368, 7121440, 8456710, 13530736, 16913420, 27061472, 33826840, 67653680, 135307360]

約数ペア:

[(1, 135307360), (2, 67653680), (4, 33826840), (5, 27061472), (8, 16913420), (10, 13530736), (16, 8456710), (19, 7121440), (20, 6765368), (32, 4228355), (38, 3560720), (40, 3382684), (47, 2878880), (76, 1780360), (80, 1691342), (94, 1439440), (95, 1424288), (152, 890180), (160, 845671), (188, 719720), (190, 712144), (235, 575776), (304, 445090), (376, 359860), (380, 356072), (470, 287888), (608, 222545), (752, 179930), (760, 178036), (893, 151520), (940, 143944), (947, 142880), (1504, 89965), (1520, 89018), (1786, 75760), (1880, 71972), (1894, 71440), (3040, 44509), (3572, 37880), (3760, 35986), (3788, 35720), (4465, 30304), (4735, 28576), (7144, 18940), (7520, 17993), (7576, 17860), (8930, 15152), (9470, 14288)]