268696560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5987}}^1$

素因数の和:6031

約数の個数: 160

約数和(自身を含む): 962295552

約数和(自身を除く): 693598992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 102, 110, 120, 132, 136, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 374, 408, 440, 510, 528, 561, 660, 680, 748, 816, 880, 935, 1020, 1122, 1320, 1360, 1496, 1870, 2040, 2244, 2640, 2805, 2992, 3740, 4080, 4488, 5610, 5987, 7480, 8976, 11220, 11974, 14960, 17961, 22440, 23948, 29935, 35922, 44880, 47896, 59870, 65857, 71844, 89805, 95792, 101779, 119740, 131714, 143688, 179610, 197571, 203558, 239480, 263428, 287376, 305337, 329285, 359220, 395142, 407116, 478960, 508895, 526856, 610674, 658570, 718440, 790284, 814232, 987855, 1017790, 1053712, 1119569, 1221348, 1317140, 1436880, 1526685, 1580568, 1628464, 1975710, 2035580, 2239138, 2442696, 2634280, 3053370, 3161136, 3358707, 3951420, 4071160, 4478276, 4885392, 5268560, 5597845, 6106740, 6717414, 7902840, 8142320, 8956552, 11195690, 12213480, 13434828, 15805680, 16793535, 17913104, 22391380, 24426960, 26869656, 33587070, 44782760, 53739312, 67174140, 89565520, 134348280, 268696560]

約数ペア:

[(1, 268696560), (2, 134348280), (3, 89565520), (4, 67174140), (5, 53739312), (6, 44782760), (8, 33587070), (10, 26869656), (11, 24426960), (12, 22391380), (15, 17913104), (16, 16793535), (17, 15805680), (20, 13434828), (22, 12213480), (24, 11195690), (30, 8956552), (33, 8142320), (34, 7902840), (40, 6717414), (44, 6106740), (48, 5597845), (51, 5268560), (55, 4885392), (60, 4478276), (66, 4071160), (68, 3951420), (80, 3358707), (85, 3161136), (88, 3053370), (102, 2634280), (110, 2442696), (120, 2239138), (132, 2035580), (136, 1975710), (165, 1628464), (170, 1580568), (176, 1526685), (187, 1436880), (204, 1317140), (220, 1221348), (240, 1119569), (255, 1053712), (264, 1017790), (272, 987855), (330, 814232), (340, 790284), (374, 718440), (408, 658570), (440, 610674), (510, 526856), (528, 508895), (561, 478960), (660, 407116), (680, 395142), (748, 359220), (816, 329285), (880, 305337), (935, 287376), (1020, 263428), (1122, 239480), (1320, 203558), (1360, 197571), (1496, 179610), (1870, 143688), (2040, 131714), (2244, 119740), (2640, 101779), (2805, 95792), (2992, 89805), (3740, 71844), (4080, 65857), (4488, 59870), (5610, 47896), (5987, 44880), (7480, 35922), (8976, 29935), (11220, 23948), (11974, 22440), (14960, 17961)]