918260880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{577}}^1$

素因数の和:961

約数の個数: 160

約数和(自身を含む): 3010224000

約数和(自身を除く): 2091963120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 349, 380, 456, 570, 577, 698, 760, 912, 1047, 1140, 1154, 1396, 1520, 1731, 1745, 2094, 2280, 2308, 2792, 2885, 3462, 3490, 4188, 4560, 4616, 5235, 5584, 5770, 6631, 6924, 6980, 8376, 8655, 9232, 10470, 10963, 11540, 13262, 13848, 13960, 16752, 17310, 19893, 20940, 21926, 23080, 26524, 27696, 27920, 32889, 33155, 34620, 39786, 41880, 43852, 46160, 53048, 54815, 65778, 66310, 69240, 79572, 83760, 87704, 99465, 106096, 109630, 131556, 132620, 138480, 159144, 164445, 175408, 198930, 201373, 219260, 263112, 265240, 318288, 328890, 397860, 402746, 438520, 526224, 530480, 604119, 657780, 795720, 805492, 877040, 1006865, 1208238, 1315560, 1591440, 1610984, 2013730, 2416476, 2631120, 3020595, 3221968, 3826087, 4027460, 4832952, 6041190, 7652174, 8054920, 9665904, 11478261, 12082380, 15304348, 16109840, 19130435, 22956522, 24164760, 30608696, 38260870, 45913044, 48329520, 57391305, 61217392, 76521740, 91826088, 114782610, 153043480, 183652176, 229565220, 306086960, 459130440, 918260880]

約数ペア:

[(1, 918260880), (2, 459130440), (3, 306086960), (4, 229565220), (5, 183652176), (6, 153043480), (8, 114782610), (10, 91826088), (12, 76521740), (15, 61217392), (16, 57391305), (19, 48329520), (20, 45913044), (24, 38260870), (30, 30608696), (38, 24164760), (40, 22956522), (48, 19130435), (57, 16109840), (60, 15304348), (76, 12082380), (80, 11478261), (95, 9665904), (114, 8054920), (120, 7652174), (152, 6041190), (190, 4832952), (228, 4027460), (240, 3826087), (285, 3221968), (304, 3020595), (349, 2631120), (380, 2416476), (456, 2013730), (570, 1610984), (577, 1591440), (698, 1315560), (760, 1208238), (912, 1006865), (1047, 877040), (1140, 805492), (1154, 795720), (1396, 657780), (1520, 604119), (1731, 530480), (1745, 526224), (2094, 438520), (2280, 402746), (2308, 397860), (2792, 328890), (2885, 318288), (3462, 265240), (3490, 263112), (4188, 219260), (4560, 201373), (4616, 198930), (5235, 175408), (5584, 164445), (5770, 159144), (6631, 138480), (6924, 132620), (6980, 131556), (8376, 109630), (8655, 106096), (9232, 99465), (10470, 87704), (10963, 83760), (11540, 79572), (13262, 69240), (13848, 66310), (13960, 65778), (16752, 54815), (17310, 53048), (19893, 46160), (20940, 43852), (21926, 41880), (23080, 39786), (26524, 34620), (27696, 33155), (27920, 32889)]