2037446460

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{25667}}^1$

素因数の和:25702

約数の個数: 180

約数和(自身を含む): 7435352232

約数和(自身を除く): 5397905772

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 81, 84, 90, 98, 105, 108, 126, 135, 140, 147, 162, 180, 189, 196, 210, 245, 252, 270, 294, 315, 324, 378, 405, 420, 441, 490, 540, 567, 588, 630, 735, 756, 810, 882, 945, 980, 1134, 1260, 1323, 1470, 1620, 1764, 1890, 2205, 2268, 2646, 2835, 2940, 3780, 3969, 4410, 5292, 5670, 6615, 7938, 8820, 11340, 13230, 15876, 19845, 25667, 26460, 39690, 51334, 77001, 79380, 102668, 128335, 154002, 179669, 231003, 256670, 308004, 359338, 385005, 462006, 513340, 539007, 693009, 718676, 770010, 898345, 924012, 1078014, 1155015, 1257683, 1386018, 1540020, 1617021, 1796690, 2079027, 2156028, 2310030, 2515366, 2695035, 2772036, 3234042, 3465045, 3593380, 3773049, 4158054, 4620060, 4851063, 5030732, 5390070, 6288415, 6468084, 6930090, 7546098, 8085105, 8316108, 9702126, 10395135, 10780140, 11319147, 12576830, 13860180, 14553189, 15092196, 16170210, 18865245, 19404252, 20790270, 22638294, 24255315, 25153660, 29106378, 32340420, 33957441, 37730490, 41580540, 45276588, 48510630, 56595735, 58212756, 67914882, 72765945, 75460980, 97021260, 101872323, 113191470, 135829764, 145531890, 169787205, 203744646, 226382940, 291063780, 339574410, 407489292, 509361615, 679148820, 1018723230, 2037446460]

約数ペア:

[(1, 2037446460), (2, 1018723230), (3, 679148820), (4, 509361615), (5, 407489292), (6, 339574410), (7, 291063780), (9, 226382940), (10, 203744646), (12, 169787205), (14, 145531890), (15, 135829764), (18, 113191470), (20, 101872323), (21, 97021260), (27, 75460980), (28, 72765945), (30, 67914882), (35, 58212756), (36, 56595735), (42, 48510630), (45, 45276588), (49, 41580540), (54, 37730490), (60, 33957441), (63, 32340420), (70, 29106378), (81, 25153660), (84, 24255315), (90, 22638294), (98, 20790270), (105, 19404252), (108, 18865245), (126, 16170210), (135, 15092196), (140, 14553189), (147, 13860180), (162, 12576830), (180, 11319147), (189, 10780140), (196, 10395135), (210, 9702126), (245, 8316108), (252, 8085105), (270, 7546098), (294, 6930090), (315, 6468084), (324, 6288415), (378, 5390070), (405, 5030732), (420, 4851063), (441, 4620060), (490, 4158054), (540, 3773049), (567, 3593380), (588, 3465045), (630, 3234042), (735, 2772036), (756, 2695035), (810, 2515366), (882, 2310030), (945, 2156028), (980, 2079027), (1134, 1796690), (1260, 1617021), (1323, 1540020), (1470, 1386018), (1620, 1257683), (1764, 1155015), (1890, 1078014), (2205, 924012), (2268, 898345), (2646, 770010), (2835, 718676), (2940, 693009), (3780, 539007), (3969, 513340), (4410, 462006), (5292, 385005), (5670, 359338), (6615, 308004), (7938, 256670), (8820, 231003), (11340, 179669), (13230, 154002), (15876, 128335), (19845, 102668), (25667, 79380), (26460, 77001), (39690, 51334)]