129154480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:303

約数の個数: 160

約数和(自身を含む): 375225984

約数和(自身を除く): 246071504

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 113, 130, 140, 157, 182, 208, 226, 260, 280, 314, 364, 452, 455, 520, 560, 565, 628, 728, 785, 791, 904, 910, 1040, 1099, 1130, 1256, 1456, 1469, 1570, 1582, 1808, 1820, 2041, 2198, 2260, 2512, 2938, 3140, 3164, 3640, 3955, 4082, 4396, 4520, 5495, 5876, 6280, 6328, 7280, 7345, 7910, 8164, 8792, 9040, 10205, 10283, 10990, 11752, 12560, 12656, 14287, 14690, 15820, 16328, 17584, 17741, 20410, 20566, 21980, 23504, 28574, 29380, 31640, 32656, 35482, 40820, 41132, 43960, 51415, 57148, 58760, 63280, 70964, 71435, 81640, 82264, 87920, 88705, 102830, 114296, 117520, 124187, 141928, 142870, 163280, 164528, 177410, 205660, 228592, 230633, 248374, 283856, 285740, 354820, 411320, 461266, 496748, 571480, 620935, 709640, 822640, 922532, 993496, 1142960, 1153165, 1241870, 1419280, 1614431, 1845064, 1986992, 2306330, 2483740, 3228862, 3690128, 4612660, 4967480, 6457724, 8072155, 9225320, 9934960, 12915448, 16144310, 18450640, 25830896, 32288620, 64577240, 129154480]

約数ペア:

[(1, 129154480), (2, 64577240), (4, 32288620), (5, 25830896), (7, 18450640), (8, 16144310), (10, 12915448), (13, 9934960), (14, 9225320), (16, 8072155), (20, 6457724), (26, 4967480), (28, 4612660), (35, 3690128), (40, 3228862), (52, 2483740), (56, 2306330), (65, 1986992), (70, 1845064), (80, 1614431), (91, 1419280), (104, 1241870), (112, 1153165), (113, 1142960), (130, 993496), (140, 922532), (157, 822640), (182, 709640), (208, 620935), (226, 571480), (260, 496748), (280, 461266), (314, 411320), (364, 354820), (452, 285740), (455, 283856), (520, 248374), (560, 230633), (565, 228592), (628, 205660), (728, 177410), (785, 164528), (791, 163280), (904, 142870), (910, 141928), (1040, 124187), (1099, 117520), (1130, 114296), (1256, 102830), (1456, 88705), (1469, 87920), (1570, 82264), (1582, 81640), (1808, 71435), (1820, 70964), (2041, 63280), (2198, 58760), (2260, 57148), (2512, 51415), (2938, 43960), (3140, 41132), (3164, 40820), (3640, 35482), (3955, 32656), (4082, 31640), (4396, 29380), (4520, 28574), (5495, 23504), (5876, 21980), (6280, 20566), (6328, 20410), (7280, 17741), (7345, 17584), (7910, 16328), (8164, 15820), (8792, 14690), (9040, 14287), (10205, 12656), (10283, 12560), (10990, 11752)]