160996080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1571}}^1$

素因数の和:1655

約数の個数: 160

約数和(自身を含む): 580105728

約数和(自身を除く): 419109648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 61, 70, 80, 84, 105, 112, 120, 122, 140, 168, 183, 210, 240, 244, 280, 305, 336, 366, 420, 427, 488, 560, 610, 732, 840, 854, 915, 976, 1220, 1281, 1464, 1571, 1680, 1708, 1830, 2135, 2440, 2562, 2928, 3142, 3416, 3660, 4270, 4713, 4880, 5124, 6284, 6405, 6832, 7320, 7855, 8540, 9426, 10248, 10997, 12568, 12810, 14640, 15710, 17080, 18852, 20496, 21994, 23565, 25136, 25620, 31420, 32991, 34160, 37704, 43988, 47130, 51240, 54985, 62840, 65982, 75408, 87976, 94260, 95831, 102480, 109970, 125680, 131964, 164955, 175952, 188520, 191662, 219940, 263928, 287493, 329910, 377040, 383324, 439880, 479155, 527856, 574986, 659820, 670817, 766648, 879760, 958310, 1149972, 1319640, 1341634, 1437465, 1533296, 1916620, 2012451, 2299944, 2639280, 2683268, 2874930, 3354085, 3833240, 4024902, 4599888, 5366536, 5749860, 6708170, 7666480, 8049804, 10062255, 10733072, 11499720, 13416340, 16099608, 20124510, 22999440, 26832680, 32199216, 40249020, 53665360, 80498040, 160996080]

約数ペア:

[(1, 160996080), (2, 80498040), (3, 53665360), (4, 40249020), (5, 32199216), (6, 26832680), (7, 22999440), (8, 20124510), (10, 16099608), (12, 13416340), (14, 11499720), (15, 10733072), (16, 10062255), (20, 8049804), (21, 7666480), (24, 6708170), (28, 5749860), (30, 5366536), (35, 4599888), (40, 4024902), (42, 3833240), (48, 3354085), (56, 2874930), (60, 2683268), (61, 2639280), (70, 2299944), (80, 2012451), (84, 1916620), (105, 1533296), (112, 1437465), (120, 1341634), (122, 1319640), (140, 1149972), (168, 958310), (183, 879760), (210, 766648), (240, 670817), (244, 659820), (280, 574986), (305, 527856), (336, 479155), (366, 439880), (420, 383324), (427, 377040), (488, 329910), (560, 287493), (610, 263928), (732, 219940), (840, 191662), (854, 188520), (915, 175952), (976, 164955), (1220, 131964), (1281, 125680), (1464, 109970), (1571, 102480), (1680, 95831), (1708, 94260), (1830, 87976), (2135, 75408), (2440, 65982), (2562, 62840), (2928, 54985), (3142, 51240), (3416, 47130), (3660, 43988), (4270, 37704), (4713, 34160), (4880, 32991), (5124, 31420), (6284, 25620), (6405, 25136), (6832, 23565), (7320, 21994), (7855, 20496), (8540, 18852), (9426, 17080), (10248, 15710), (10997, 14640), (12568, 12810)]