197399160

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{26111}}^1$

素因数の和:26138

約数の個数: 128

約数和(自身を含む): 752025600

約数和(自身を除く): 554626440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 26111, 52222, 78333, 104444, 130555, 156666, 182777, 208888, 234999, 261110, 313332, 365554, 391665, 469998, 522220, 548331, 626664, 704997, 731108, 783330, 913885, 939996, 1044440, 1096662, 1174995, 1409994, 1462216, 1566660, 1644993, 1827770, 1879992, 2193324, 2349990, 2741655, 2819988, 3133320, 3289986, 3524985, 3655540, 4386648, 4699980, 4934979, 5483310, 5639976, 6579972, 7049970, 7311080, 8224965, 9399960, 9869958, 10966620, 13159944, 14099940, 16449930, 19739916, 21933240, 24674895, 28199880, 32899860, 39479832, 49349790, 65799720, 98699580, 197399160]

約数ペア:

[(1, 197399160), (2, 98699580), (3, 65799720), (4, 49349790), (5, 39479832), (6, 32899860), (7, 28199880), (8, 24674895), (9, 21933240), (10, 19739916), (12, 16449930), (14, 14099940), (15, 13159944), (18, 10966620), (20, 9869958), (21, 9399960), (24, 8224965), (27, 7311080), (28, 7049970), (30, 6579972), (35, 5639976), (36, 5483310), (40, 4934979), (42, 4699980), (45, 4386648), (54, 3655540), (56, 3524985), (60, 3289986), (63, 3133320), (70, 2819988), (72, 2741655), (84, 2349990), (90, 2193324), (105, 1879992), (108, 1827770), (120, 1644993), (126, 1566660), (135, 1462216), (140, 1409994), (168, 1174995), (180, 1096662), (189, 1044440), (210, 939996), (216, 913885), (252, 783330), (270, 731108), (280, 704997), (315, 626664), (360, 548331), (378, 522220), (420, 469998), (504, 391665), (540, 365554), (630, 313332), (756, 261110), (840, 234999), (945, 208888), (1080, 182777), (1260, 156666), (1512, 130555), (1890, 104444), (2520, 78333), (3780, 52222), (7560, 26111)]