286530393660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{859}}^1\times {\mathrm{3323}}^1$

素因数の和:4440

約数の個数: 192

約数和(自身を含む): 922082918400

約数和(自身を除く): 635552524740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 239, 420, 478, 717, 859, 956, 1195, 1434, 1673, 1718, 2390, 2577, 2868, 3323, 3346, 3436, 3585, 4295, 4780, 5019, 5154, 6013, 6646, 6692, 7170, 8365, 8590, 9969, 10038, 10308, 12026, 12885, 13292, 14340, 16615, 16730, 17180, 18039, 19938, 20076, 23261, 24052, 25095, 25770, 30065, 33230, 33460, 36078, 39876, 46522, 49845, 50190, 51540, 60130, 66460, 69783, 72156, 90195, 93044, 99690, 100380, 116305, 120260, 139566, 180390, 199380, 205301, 232610, 279132, 348915, 360780, 410602, 465220, 615903, 697830, 794197, 821204, 1026505, 1231806, 1395660, 1437107, 1588394, 2053010, 2382591, 2463612, 2854457, 2874214, 3079515, 3176788, 3970985, 4106020, 4311321, 4765182, 5559379, 5708914, 5748428, 6159030, 7185535, 7941970, 8563371, 8622642, 9530364, 11118758, 11417828, 11912955, 12318060, 14272285, 14371070, 15883940, 16678137, 17126742, 17245284, 19981199, 21556605, 22237516, 23825910, 27796895, 28544570, 28742140, 33356274, 34253484, 39962398, 42816855, 43113210, 47651820, 55593790, 57089140, 59943597, 66712548, 79924796, 83390685, 85633710, 86226420, 99905995, 111187580, 119887194, 166781370, 171267420, 199811990, 239774388, 299717985, 333562740, 399623980, 599435970, 682215223, 1198871940, 1364430446, 2046645669, 2728860892, 3411076115, 4093291338, 4775506561, 6822152230, 8186582676, 9551013122, 10233228345, 13644304460, 14326519683, 19102026244, 20466456690, 23877532805, 28653039366, 40932913380, 47755065610, 57306078732, 71632598415, 95510131220, 143265196830, 286530393660]

約数ペア:

[(1, 286530393660), (2, 143265196830), (3, 95510131220), (4, 71632598415), (5, 57306078732), (6, 47755065610), (7, 40932913380), (10, 28653039366), (12, 23877532805), (14, 20466456690), (15, 19102026244), (20, 14326519683), (21, 13644304460), (28, 10233228345), (30, 9551013122), (35, 8186582676), (42, 6822152230), (60, 4775506561), (70, 4093291338), (84, 3411076115), (105, 2728860892), (140, 2046645669), (210, 1364430446), (239, 1198871940), (420, 682215223), (478, 599435970), (717, 399623980), (859, 333562740), (956, 299717985), (1195, 239774388), (1434, 199811990), (1673, 171267420), (1718, 166781370), (2390, 119887194), (2577, 111187580), (2868, 99905995), (3323, 86226420), (3346, 85633710), (3436, 83390685), (3585, 79924796), (4295, 66712548), (4780, 59943597), (5019, 57089140), (5154, 55593790), (6013, 47651820), (6646, 43113210), (6692, 42816855), (7170, 39962398), (8365, 34253484), (8590, 33356274), (9969, 28742140), (10038, 28544570), (10308, 27796895), (12026, 23825910), (12885, 22237516), (13292, 21556605), (14340, 19981199), (16615, 17245284), (16730, 17126742), (17180, 16678137), (18039, 15883940), (19938, 14371070), (20076, 14272285), (23261, 12318060), (24052, 11912955), (25095, 11417828), (25770, 11118758), (30065, 9530364), (33230, 8622642), (33460, 8563371), (36078, 7941970), (39876, 7185535), (46522, 6159030), (49845, 5748428), (50190, 5708914), (51540, 5559379), (60130, 4765182), (66460, 4311321), (69783, 4106020), (72156, 3970985), (90195, 3176788), (93044, 3079515), (99690, 2874214), (100380, 2854457), (116305, 2463612), (120260, 2382591), (139566, 2053010), (180390, 1588394), (199380, 1437107), (205301, 1395660), (232610, 1231806), (279132, 1026505), (348915, 821204), (360780, 794197), (410602, 697830), (465220, 615903)]