5260408020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{7577}}^1$

素因数の和:7647

約数の個数: 288

約数和(自身を含む): 19860422400

約数和(自身を除く): 14600014380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 29, 30, 35, 36, 38, 42, 45, 57, 58, 60, 63, 70, 76, 84, 87, 90, 95, 105, 114, 116, 126, 133, 140, 145, 171, 174, 180, 190, 203, 210, 228, 252, 261, 266, 285, 290, 315, 342, 348, 380, 399, 406, 420, 435, 522, 532, 551, 570, 580, 609, 630, 665, 684, 798, 812, 855, 870, 1015, 1044, 1102, 1140, 1197, 1218, 1260, 1305, 1330, 1596, 1653, 1710, 1740, 1827, 1995, 2030, 2204, 2394, 2436, 2610, 2660, 2755, 3045, 3306, 3420, 3654, 3857, 3990, 4060, 4788, 4959, 5220, 5510, 5985, 6090, 6612, 7308, 7577, 7714, 7980, 8265, 9135, 9918, 11020, 11571, 11970, 12180, 15154, 15428, 16530, 18270, 19285, 19836, 22731, 23142, 23940, 24795, 30308, 33060, 34713, 36540, 37885, 38570, 45462, 46284, 49590, 53039, 57855, 68193, 69426, 75770, 77140, 90924, 99180, 106078, 113655, 115710, 136386, 138852, 143963, 151540, 159117, 173565, 212156, 219733, 227310, 231420, 265195, 272772, 287926, 318234, 340965, 347130, 431889, 439466, 454620, 477351, 530390, 575852, 636468, 659199, 681930, 694260, 719815, 795585, 863778, 878932, 954702, 1007741, 1060780, 1098665, 1295667, 1318398, 1363860, 1439630, 1538131, 1591170, 1727556, 1909404, 1977597, 2015482, 2159445, 2197330, 2386755, 2591334, 2636796, 2879260, 3023223, 3076262, 3182340, 3295995, 3955194, 4030964, 4174927, 4318890, 4394660, 4614393, 4773510, 5038705, 5182668, 6046446, 6152524, 6478335, 6591990, 7690655, 7910388, 8349854, 8637780, 9069669, 9228786, 9547020, 9887985, 10077410, 12092892, 12524781, 12956670, 13183980, 13843179, 15116115, 15381310, 16699708, 18139338, 18457572, 19775970, 20154820, 20874635, 23071965, 25049562, 25913340, 27686358, 29224489, 30232230, 30762620, 36278676, 37574343, 39551940, 41749270, 45348345, 46143930, 50099124, 55372716, 58448978, 60464460, 62623905, 69215895, 75148686, 83498540, 87673467, 90696690, 92287860, 116897956, 125247810, 138431790, 146122445, 150297372, 175346934, 181393380, 187871715, 250495620, 263020401, 276863580, 292244890, 350693868, 375743430, 438367335, 526040802, 584489780, 751486860, 876734670, 1052081604, 1315102005, 1753469340, 2630204010, 5260408020]

約数ペア:

[(1, 5260408020), (2, 2630204010), (3, 1753469340), (4, 1315102005), (5, 1052081604), (6, 876734670), (7, 751486860), (9, 584489780), (10, 526040802), (12, 438367335), (14, 375743430), (15, 350693868), (18, 292244890), (19, 276863580), (20, 263020401), (21, 250495620), (28, 187871715), (29, 181393380), (30, 175346934), (35, 150297372), (36, 146122445), (38, 138431790), (42, 125247810), (45, 116897956), (57, 92287860), (58, 90696690), (60, 87673467), (63, 83498540), (70, 75148686), (76, 69215895), (84, 62623905), (87, 60464460), (90, 58448978), (95, 55372716), (105, 50099124), (114, 46143930), (116, 45348345), (126, 41749270), (133, 39551940), (140, 37574343), (145, 36278676), (171, 30762620), (174, 30232230), (180, 29224489), (190, 27686358), (203, 25913340), (210, 25049562), (228, 23071965), (252, 20874635), (261, 20154820), (266, 19775970), (285, 18457572), (290, 18139338), (315, 16699708), (342, 15381310), (348, 15116115), (380, 13843179), (399, 13183980), (406, 12956670), (420, 12524781), (435, 12092892), (522, 10077410), (532, 9887985), (551, 9547020), (570, 9228786), (580, 9069669), (609, 8637780), (630, 8349854), (665, 7910388), (684, 7690655), (798, 6591990), (812, 6478335), (855, 6152524), (870, 6046446), (1015, 5182668), (1044, 5038705), (1102, 4773510), (1140, 4614393), (1197, 4394660), (1218, 4318890), (1260, 4174927), (1305, 4030964), (1330, 3955194), (1596, 3295995), (1653, 3182340), (1710, 3076262), (1740, 3023223), (1827, 2879260), (1995, 2636796), (2030, 2591334), (2204, 2386755), (2394, 2197330), (2436, 2159445), (2610, 2015482), (2660, 1977597), (2755, 1909404), (3045, 1727556), (3306, 1591170), (3420, 1538131), (3654, 1439630), (3857, 1363860), (3990, 1318398), (4060, 1295667), (4788, 1098665), (4959, 1060780), (5220, 1007741), (5510, 954702), (5985, 878932), (6090, 863778), (6612, 795585), (7308, 719815), (7577, 694260), (7714, 681930), (7980, 659199), (8265, 636468), (9135, 575852), (9918, 530390), (11020, 477351), (11571, 454620), (11970, 439466), (12180, 431889), (15154, 347130), (15428, 340965), (16530, 318234), (18270, 287926), (19285, 272772), (19836, 265195), (22731, 231420), (23142, 227310), (23940, 219733), (24795, 212156), (30308, 173565), (33060, 159117), (34713, 151540), (36540, 143963), (37885, 138852), (38570, 136386), (45462, 115710), (46284, 113655), (49590, 106078), (53039, 99180), (57855, 90924), (68193, 77140), (69426, 75770)]