13821360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:475

約数の個数: 160

約数和(自身を含む): 51663360

約数和(自身を除く): 37842000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 433, 456, 532, 560, 570, 665, 760, 798, 840, 866, 912, 1064, 1140, 1299, 1330, 1520, 1596, 1680, 1732, 1995, 2128, 2165, 2280, 2598, 2660, 3031, 3192, 3464, 3990, 4330, 4560, 5196, 5320, 6062, 6384, 6495, 6928, 7980, 8227, 8660, 9093, 10392, 10640, 12124, 12990, 15155, 15960, 16454, 17320, 18186, 20784, 24248, 24681, 25980, 30310, 31920, 32908, 34640, 36372, 41135, 45465, 48496, 49362, 51960, 57589, 60620, 65816, 72744, 82270, 90930, 98724, 103920, 115178, 121240, 123405, 131632, 145488, 164540, 172767, 181860, 197448, 230356, 242480, 246810, 287945, 329080, 345534, 363720, 394896, 460712, 493620, 575890, 658160, 691068, 727440, 863835, 921424, 987240, 1151780, 1382136, 1727670, 1974480, 2303560, 2764272, 3455340, 4607120, 6910680, 13821360]

約数ペア:

[(1, 13821360), (2, 6910680), (3, 4607120), (4, 3455340), (5, 2764272), (6, 2303560), (7, 1974480), (8, 1727670), (10, 1382136), (12, 1151780), (14, 987240), (15, 921424), (16, 863835), (19, 727440), (20, 691068), (21, 658160), (24, 575890), (28, 493620), (30, 460712), (35, 394896), (38, 363720), (40, 345534), (42, 329080), (48, 287945), (56, 246810), (57, 242480), (60, 230356), (70, 197448), (76, 181860), (80, 172767), (84, 164540), (95, 145488), (105, 131632), (112, 123405), (114, 121240), (120, 115178), (133, 103920), (140, 98724), (152, 90930), (168, 82270), (190, 72744), (210, 65816), (228, 60620), (240, 57589), (266, 51960), (280, 49362), (285, 48496), (304, 45465), (336, 41135), (380, 36372), (399, 34640), (420, 32908), (433, 31920), (456, 30310), (532, 25980), (560, 24681), (570, 24248), (665, 20784), (760, 18186), (798, 17320), (840, 16454), (866, 15960), (912, 15155), (1064, 12990), (1140, 12124), (1299, 10640), (1330, 10392), (1520, 9093), (1596, 8660), (1680, 8227), (1732, 7980), (1995, 6928), (2128, 6495), (2165, 6384), (2280, 6062), (2598, 5320), (2660, 5196), (3031, 4560), (3192, 4330), (3464, 3990)]