80632440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^3\times {\mathrm{653}}^1$

素因数の和:691

約数の個数: 192

約数和(自身を含む): 306072000

約数和(自身を除く): 225439560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 343, 360, 392, 420, 441, 490, 504, 588, 630, 653, 686, 735, 840, 882, 980, 1029, 1176, 1260, 1306, 1372, 1470, 1715, 1764, 1959, 1960, 2058, 2205, 2520, 2612, 2744, 2940, 3087, 3265, 3430, 3528, 3918, 4116, 4410, 4571, 5145, 5224, 5877, 5880, 6174, 6530, 6860, 7836, 8232, 8820, 9142, 9795, 10290, 11754, 12348, 13060, 13713, 13720, 15435, 15672, 17640, 18284, 19590, 20580, 22855, 23508, 24696, 26120, 27426, 29385, 30870, 31997, 36568, 39180, 41139, 41160, 45710, 47016, 54852, 58770, 61740, 63994, 68565, 78360, 82278, 91420, 95991, 109704, 117540, 123480, 127988, 137130, 159985, 164556, 182840, 191982, 205695, 223979, 235080, 255976, 274260, 287973, 319970, 329112, 383964, 411390, 447958, 479955, 548520, 575946, 639940, 671937, 767928, 822780, 895916, 959910, 1119895, 1151892, 1279880, 1343874, 1439865, 1645560, 1791832, 1919820, 2015811, 2239790, 2303784, 2687748, 2879730, 3359685, 3839640, 4031622, 4479580, 5375496, 5759460, 6719370, 8063244, 8959160, 10079055, 11518920, 13438740, 16126488, 20158110, 26877480, 40316220, 80632440]

約数ペア:

[(1, 80632440), (2, 40316220), (3, 26877480), (4, 20158110), (5, 16126488), (6, 13438740), (7, 11518920), (8, 10079055), (9, 8959160), (10, 8063244), (12, 6719370), (14, 5759460), (15, 5375496), (18, 4479580), (20, 4031622), (21, 3839640), (24, 3359685), (28, 2879730), (30, 2687748), (35, 2303784), (36, 2239790), (40, 2015811), (42, 1919820), (45, 1791832), (49, 1645560), (56, 1439865), (60, 1343874), (63, 1279880), (70, 1151892), (72, 1119895), (84, 959910), (90, 895916), (98, 822780), (105, 767928), (120, 671937), (126, 639940), (140, 575946), (147, 548520), (168, 479955), (180, 447958), (196, 411390), (210, 383964), (245, 329112), (252, 319970), (280, 287973), (294, 274260), (315, 255976), (343, 235080), (360, 223979), (392, 205695), (420, 191982), (441, 182840), (490, 164556), (504, 159985), (588, 137130), (630, 127988), (653, 123480), (686, 117540), (735, 109704), (840, 95991), (882, 91420), (980, 82278), (1029, 78360), (1176, 68565), (1260, 63994), (1306, 61740), (1372, 58770), (1470, 54852), (1715, 47016), (1764, 45710), (1959, 41160), (1960, 41139), (2058, 39180), (2205, 36568), (2520, 31997), (2612, 30870), (2744, 29385), (2940, 27426), (3087, 26120), (3265, 24696), (3430, 23508), (3528, 22855), (3918, 20580), (4116, 19590), (4410, 18284), (4571, 17640), (5145, 15672), (5224, 15435), (5877, 13720), (5880, 13713), (6174, 13060), (6530, 12348), (6860, 11754), (7836, 10290), (8232, 9795), (8820, 9142)]