242362960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:681

約数の個数: 160

約数和(自身を含む): 694812672

約数和(自身を除く): 452449712

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 31, 35, 40, 46, 56, 62, 70, 80, 92, 112, 115, 124, 140, 155, 161, 184, 217, 230, 248, 280, 310, 322, 368, 434, 460, 496, 560, 607, 620, 644, 713, 805, 868, 920, 1085, 1214, 1240, 1288, 1426, 1610, 1736, 1840, 2170, 2428, 2480, 2576, 2852, 3035, 3220, 3472, 3565, 4249, 4340, 4856, 4991, 5704, 6070, 6440, 7130, 8498, 8680, 9712, 9982, 11408, 12140, 12880, 13961, 14260, 16996, 17360, 18817, 19964, 21245, 24280, 24955, 27922, 28520, 33992, 37634, 39928, 42490, 48560, 49910, 55844, 57040, 67984, 69805, 75268, 79856, 84980, 94085, 97727, 99820, 111688, 131719, 139610, 150536, 169960, 188170, 195454, 199640, 223376, 263438, 279220, 301072, 339920, 376340, 390908, 399280, 432791, 488635, 526876, 558440, 658595, 752680, 781816, 865582, 977270, 1053752, 1116880, 1317190, 1505360, 1563632, 1731164, 1954540, 2107504, 2163955, 2634380, 3029537, 3462328, 3909080, 4327910, 5268760, 6059074, 6924656, 7818160, 8655820, 10537520, 12118148, 15147685, 17311640, 24236296, 30295370, 34623280, 48472592, 60590740, 121181480, 242362960]

約数ペア:

[(1, 242362960), (2, 121181480), (4, 60590740), (5, 48472592), (7, 34623280), (8, 30295370), (10, 24236296), (14, 17311640), (16, 15147685), (20, 12118148), (23, 10537520), (28, 8655820), (31, 7818160), (35, 6924656), (40, 6059074), (46, 5268760), (56, 4327910), (62, 3909080), (70, 3462328), (80, 3029537), (92, 2634380), (112, 2163955), (115, 2107504), (124, 1954540), (140, 1731164), (155, 1563632), (161, 1505360), (184, 1317190), (217, 1116880), (230, 1053752), (248, 977270), (280, 865582), (310, 781816), (322, 752680), (368, 658595), (434, 558440), (460, 526876), (496, 488635), (560, 432791), (607, 399280), (620, 390908), (644, 376340), (713, 339920), (805, 301072), (868, 279220), (920, 263438), (1085, 223376), (1214, 199640), (1240, 195454), (1288, 188170), (1426, 169960), (1610, 150536), (1736, 139610), (1840, 131719), (2170, 111688), (2428, 99820), (2480, 97727), (2576, 94085), (2852, 84980), (3035, 79856), (3220, 75268), (3472, 69805), (3565, 67984), (4249, 57040), (4340, 55844), (4856, 49910), (4991, 48560), (5704, 42490), (6070, 39928), (6440, 37634), (7130, 33992), (8498, 28520), (8680, 27922), (9712, 24955), (9982, 24280), (11408, 21245), (12140, 19964), (12880, 18817), (13961, 17360), (14260, 16996)]