561224820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{577}}^1$

素因数の和:674

約数の個数: 192

約数和(自身を含む): 1794481920

約数和(自身を除く): 1233257100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 29, 30, 39, 43, 52, 58, 60, 65, 78, 86, 87, 116, 129, 130, 145, 156, 172, 174, 195, 215, 258, 260, 290, 348, 377, 390, 430, 435, 516, 559, 577, 580, 645, 754, 780, 860, 870, 1118, 1131, 1154, 1247, 1290, 1508, 1677, 1731, 1740, 1885, 2236, 2262, 2308, 2494, 2580, 2795, 2885, 3354, 3462, 3741, 3770, 4524, 4988, 5590, 5655, 5770, 6235, 6708, 6924, 7482, 7501, 7540, 8385, 8655, 11180, 11310, 11540, 12470, 14964, 15002, 16211, 16733, 16770, 17310, 18705, 22503, 22620, 24811, 24940, 30004, 32422, 33466, 33540, 34620, 37410, 37505, 45006, 48633, 49622, 50199, 64844, 66932, 74433, 74820, 75010, 81055, 83665, 90012, 97266, 99244, 100398, 112515, 124055, 148866, 150020, 162110, 167330, 194532, 200796, 217529, 225030, 243165, 248110, 250995, 297732, 322543, 324220, 334660, 372165, 435058, 450060, 486330, 496220, 501990, 645086, 652587, 719519, 744330, 870116, 967629, 972660, 1003980, 1087645, 1290172, 1305174, 1439038, 1488660, 1612715, 1935258, 2158557, 2175290, 2610348, 2878076, 3225430, 3262935, 3597595, 3870516, 4317114, 4350580, 4838145, 6450860, 6525870, 7195190, 8634228, 9353747, 9676290, 10792785, 13051740, 14390380, 18707494, 19352580, 21585570, 28061241, 37414988, 43171140, 46768735, 56122482, 93537470, 112244964, 140306205, 187074940, 280612410, 561224820]

約数ペア:

[(1, 561224820), (2, 280612410), (3, 187074940), (4, 140306205), (5, 112244964), (6, 93537470), (10, 56122482), (12, 46768735), (13, 43171140), (15, 37414988), (20, 28061241), (26, 21585570), (29, 19352580), (30, 18707494), (39, 14390380), (43, 13051740), (52, 10792785), (58, 9676290), (60, 9353747), (65, 8634228), (78, 7195190), (86, 6525870), (87, 6450860), (116, 4838145), (129, 4350580), (130, 4317114), (145, 3870516), (156, 3597595), (172, 3262935), (174, 3225430), (195, 2878076), (215, 2610348), (258, 2175290), (260, 2158557), (290, 1935258), (348, 1612715), (377, 1488660), (390, 1439038), (430, 1305174), (435, 1290172), (516, 1087645), (559, 1003980), (577, 972660), (580, 967629), (645, 870116), (754, 744330), (780, 719519), (860, 652587), (870, 645086), (1118, 501990), (1131, 496220), (1154, 486330), (1247, 450060), (1290, 435058), (1508, 372165), (1677, 334660), (1731, 324220), (1740, 322543), (1885, 297732), (2236, 250995), (2262, 248110), (2308, 243165), (2494, 225030), (2580, 217529), (2795, 200796), (2885, 194532), (3354, 167330), (3462, 162110), (3741, 150020), (3770, 148866), (4524, 124055), (4988, 112515), (5590, 100398), (5655, 99244), (5770, 97266), (6235, 90012), (6708, 83665), (6924, 81055), (7482, 75010), (7501, 74820), (7540, 74433), (8385, 66932), (8655, 64844), (11180, 50199), (11310, 49622), (11540, 48633), (12470, 45006), (14964, 37505), (15002, 37410), (16211, 34620), (16733, 33540), (16770, 33466), (17310, 32422), (18705, 30004), (22503, 24940), (22620, 24811)]