85039440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1097}}^1$

素因数の和:1149

約数の個数: 160

約数和(自身を含む): 294088320

約数和(自身を除く): 209048880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 240, 255, 272, 285, 304, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 816, 912, 969, 1020, 1097, 1140, 1292, 1360, 1520, 1615, 1938, 2040, 2194, 2280, 2584, 3230, 3291, 3876, 4080, 4388, 4560, 4845, 5168, 5485, 6460, 6582, 7752, 8776, 9690, 10970, 12920, 13164, 15504, 16455, 17552, 18649, 19380, 20843, 21940, 25840, 26328, 32910, 37298, 38760, 41686, 43880, 52656, 55947, 62529, 65820, 74596, 77520, 83372, 87760, 93245, 104215, 111894, 125058, 131640, 149192, 166744, 186490, 208430, 223788, 250116, 263280, 279735, 298384, 312645, 333488, 354331, 372980, 416860, 447576, 500232, 559470, 625290, 708662, 745960, 833720, 895152, 1000464, 1062993, 1118940, 1250580, 1417324, 1491920, 1667440, 1771655, 2125986, 2237880, 2501160, 2834648, 3543310, 4251972, 4475760, 5002320, 5314965, 5669296, 7086620, 8503944, 10629930, 14173240, 17007888, 21259860, 28346480, 42519720, 85039440]

約数ペア:

[(1, 85039440), (2, 42519720), (3, 28346480), (4, 21259860), (5, 17007888), (6, 14173240), (8, 10629930), (10, 8503944), (12, 7086620), (15, 5669296), (16, 5314965), (17, 5002320), (19, 4475760), (20, 4251972), (24, 3543310), (30, 2834648), (34, 2501160), (38, 2237880), (40, 2125986), (48, 1771655), (51, 1667440), (57, 1491920), (60, 1417324), (68, 1250580), (76, 1118940), (80, 1062993), (85, 1000464), (95, 895152), (102, 833720), (114, 745960), (120, 708662), (136, 625290), (152, 559470), (170, 500232), (190, 447576), (204, 416860), (228, 372980), (240, 354331), (255, 333488), (272, 312645), (285, 298384), (304, 279735), (323, 263280), (340, 250116), (380, 223788), (408, 208430), (456, 186490), (510, 166744), (570, 149192), (646, 131640), (680, 125058), (760, 111894), (816, 104215), (912, 93245), (969, 87760), (1020, 83372), (1097, 77520), (1140, 74596), (1292, 65820), (1360, 62529), (1520, 55947), (1615, 52656), (1938, 43880), (2040, 41686), (2194, 38760), (2280, 37298), (2584, 32910), (3230, 26328), (3291, 25840), (3876, 21940), (4080, 20843), (4388, 19380), (4560, 18649), (4845, 17552), (5168, 16455), (5485, 15504), (6460, 13164), (6582, 12920), (7752, 10970), (8776, 9690)]