26879580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1$

素因数の和:585

約数の個数: 192

約数和(自身を含む): 103111680

約数和(自身を除く): 76232100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 351, 364, 378, 390, 420, 455, 468, 540, 546, 547, 585, 630, 702, 756, 780, 819, 910, 945, 1092, 1094, 1170, 1260, 1365, 1404, 1638, 1641, 1755, 1820, 1890, 2188, 2340, 2457, 2730, 2735, 3276, 3282, 3510, 3780, 3829, 4095, 4914, 4923, 5460, 5470, 6564, 7020, 7111, 7658, 8190, 8205, 9828, 9846, 10940, 11487, 12285, 14222, 14769, 15316, 16380, 16410, 19145, 19692, 21333, 22974, 24570, 24615, 28444, 29538, 32820, 34461, 35555, 38290, 42666, 45948, 49140, 49230, 49777, 57435, 59076, 63999, 68922, 71110, 73845, 76580, 85332, 98460, 99554, 103383, 106665, 114870, 127998, 137844, 142220, 147690, 149331, 172305, 191997, 199108, 206766, 213330, 229740, 248885, 255996, 295380, 298662, 319995, 344610, 383994, 413532, 426660, 447993, 497770, 516915, 597324, 639990, 689220, 746655, 767988, 895986, 959985, 995540, 1033830, 1279980, 1343979, 1493310, 1791972, 1919970, 2067660, 2239965, 2687958, 2986620, 3839940, 4479930, 5375916, 6719895, 8959860, 13439790, 26879580]

約数ペア:

[(1, 26879580), (2, 13439790), (3, 8959860), (4, 6719895), (5, 5375916), (6, 4479930), (7, 3839940), (9, 2986620), (10, 2687958), (12, 2239965), (13, 2067660), (14, 1919970), (15, 1791972), (18, 1493310), (20, 1343979), (21, 1279980), (26, 1033830), (27, 995540), (28, 959985), (30, 895986), (35, 767988), (36, 746655), (39, 689220), (42, 639990), (45, 597324), (52, 516915), (54, 497770), (60, 447993), (63, 426660), (65, 413532), (70, 383994), (78, 344610), (84, 319995), (90, 298662), (91, 295380), (105, 255996), (108, 248885), (117, 229740), (126, 213330), (130, 206766), (135, 199108), (140, 191997), (156, 172305), (180, 149331), (182, 147690), (189, 142220), (195, 137844), (210, 127998), (234, 114870), (252, 106665), (260, 103383), (270, 99554), (273, 98460), (315, 85332), (351, 76580), (364, 73845), (378, 71110), (390, 68922), (420, 63999), (455, 59076), (468, 57435), (540, 49777), (546, 49230), (547, 49140), (585, 45948), (630, 42666), (702, 38290), (756, 35555), (780, 34461), (819, 32820), (910, 29538), (945, 28444), (1092, 24615), (1094, 24570), (1170, 22974), (1260, 21333), (1365, 19692), (1404, 19145), (1638, 16410), (1641, 16380), (1755, 15316), (1820, 14769), (1890, 14222), (2188, 12285), (2340, 11487), (2457, 10940), (2730, 9846), (2735, 9828), (3276, 8205), (3282, 8190), (3510, 7658), (3780, 7111), (3829, 7020), (4095, 6564), (4914, 5470), (4923, 5460)]