297549720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21193}}^1$

素因数の和:21226

約数の個数: 128

約数和(自身を含む): 1068177600

約数和(自身を除く): 770627880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 21193, 42386, 63579, 84772, 105965, 127158, 169544, 190737, 211930, 254316, 275509, 317895, 381474, 423860, 508632, 551018, 572211, 635790, 762948, 826527, 847720, 953685, 1102036, 1144422, 1271580, 1377545, 1525896, 1653054, 1907370, 2204072, 2288844, 2479581, 2543160, 2755090, 2861055, 3306108, 3814740, 4132635, 4577688, 4959162, 5510180, 5722110, 6612216, 7438743, 7629480, 8265270, 9918324, 11020360, 11444220, 12397905, 14877486, 16530540, 19836648, 22888440, 24795810, 29754972, 33061080, 37193715, 49591620, 59509944, 74387430, 99183240, 148774860, 297549720]

約数ペア:

[(1, 297549720), (2, 148774860), (3, 99183240), (4, 74387430), (5, 59509944), (6, 49591620), (8, 37193715), (9, 33061080), (10, 29754972), (12, 24795810), (13, 22888440), (15, 19836648), (18, 16530540), (20, 14877486), (24, 12397905), (26, 11444220), (27, 11020360), (30, 9918324), (36, 8265270), (39, 7629480), (40, 7438743), (45, 6612216), (52, 5722110), (54, 5510180), (60, 4959162), (65, 4577688), (72, 4132635), (78, 3814740), (90, 3306108), (104, 2861055), (108, 2755090), (117, 2543160), (120, 2479581), (130, 2288844), (135, 2204072), (156, 1907370), (180, 1653054), (195, 1525896), (216, 1377545), (234, 1271580), (260, 1144422), (270, 1102036), (312, 953685), (351, 847720), (360, 826527), (390, 762948), (468, 635790), (520, 572211), (540, 551018), (585, 508632), (702, 423860), (780, 381474), (936, 317895), (1080, 275509), (1170, 254316), (1404, 211930), (1560, 190737), (1755, 169544), (2340, 127158), (2808, 105965), (3510, 84772), (4680, 63579), (7020, 42386), (14040, 21193)]