1212761760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{51563}}^1$

素因数の和:51595

約数の個数: 144

約数和(自身を含む): 4443991776

約数和(自身を除く): 3231230016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 11760, 23520, 51563, 103126, 154689, 206252, 257815, 309378, 360941, 412504, 515630, 618756, 721882, 773445, 825008, 1031260, 1082823, 1237512, 1443764, 1546890, 1650016, 1804705, 2062520, 2165646, 2475024, 2526587, 2887528, 3093780, 3609410, 4125040, 4331292, 4950048, 5053174, 5414115, 5775056, 6187560, 7218820, 7579761, 8250080, 8662584, 10106348, 10828230, 11550112, 12375120, 12632935, 14437640, 15159522, 17325168, 20212696, 21656460, 24750240, 25265870, 28875280, 30319044, 34650336, 37898805, 40425392, 43312920, 50531740, 57750560, 60638088, 75797610, 80850784, 86625840, 101063480, 121276176, 151595220, 173251680, 202126960, 242552352, 303190440, 404253920, 606380880, 1212761760]

約数ペア:

[(1, 1212761760), (2, 606380880), (3, 404253920), (4, 303190440), (5, 242552352), (6, 202126960), (7, 173251680), (8, 151595220), (10, 121276176), (12, 101063480), (14, 86625840), (15, 80850784), (16, 75797610), (20, 60638088), (21, 57750560), (24, 50531740), (28, 43312920), (30, 40425392), (32, 37898805), (35, 34650336), (40, 30319044), (42, 28875280), (48, 25265870), (49, 24750240), (56, 21656460), (60, 20212696), (70, 17325168), (80, 15159522), (84, 14437640), (96, 12632935), (98, 12375120), (105, 11550112), (112, 10828230), (120, 10106348), (140, 8662584), (147, 8250080), (160, 7579761), (168, 7218820), (196, 6187560), (210, 5775056), (224, 5414115), (240, 5053174), (245, 4950048), (280, 4331292), (294, 4125040), (336, 3609410), (392, 3093780), (420, 2887528), (480, 2526587), (490, 2475024), (560, 2165646), (588, 2062520), (672, 1804705), (735, 1650016), (784, 1546890), (840, 1443764), (980, 1237512), (1120, 1082823), (1176, 1031260), (1470, 825008), (1568, 773445), (1680, 721882), (1960, 618756), (2352, 515630), (2940, 412504), (3360, 360941), (3920, 309378), (4704, 257815), (5880, 206252), (7840, 154689), (11760, 103126), (23520, 51563)]