224764540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:252

約数の個数: 192

約数和(自身を含む): 645765120

約数和(自身を除く): 421000580

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 103, 109, 110, 130, 140, 143, 154, 182, 206, 218, 220, 260, 286, 308, 364, 385, 412, 436, 455, 515, 545, 572, 715, 721, 763, 770, 910, 1001, 1030, 1090, 1133, 1199, 1339, 1417, 1430, 1442, 1526, 1540, 1820, 2002, 2060, 2180, 2266, 2398, 2678, 2834, 2860, 2884, 3052, 3605, 3815, 4004, 4532, 4796, 5005, 5356, 5665, 5668, 5995, 6695, 7085, 7210, 7630, 7931, 8393, 9373, 9919, 10010, 11227, 11330, 11990, 13390, 14170, 14420, 14729, 15260, 15587, 15862, 16786, 18746, 19838, 20020, 22454, 22660, 23980, 26780, 28340, 29458, 31174, 31724, 33572, 37492, 39655, 39676, 41965, 44908, 46865, 49595, 56135, 58916, 62348, 73645, 77935, 78589, 79310, 83930, 93730, 99190, 103103, 109109, 112270, 123497, 145951, 147290, 155870, 157178, 158620, 167860, 187460, 198380, 206206, 218218, 224540, 246994, 291902, 294580, 311740, 314356, 392945, 412412, 436436, 493988, 515515, 545545, 583804, 617485, 729755, 785890, 864479, 1021657, 1031030, 1091090, 1234970, 1459510, 1571780, 1605461, 1728958, 2043314, 2062060, 2182180, 2469940, 2919020, 3210922, 3457916, 4086628, 4322395, 5108285, 6421844, 8027305, 8644790, 10216570, 11238227, 16054610, 17289580, 20433140, 22476454, 32109220, 44952908, 56191135, 112382270, 224764540]

約数ペア:

[(1, 224764540), (2, 112382270), (4, 56191135), (5, 44952908), (7, 32109220), (10, 22476454), (11, 20433140), (13, 17289580), (14, 16054610), (20, 11238227), (22, 10216570), (26, 8644790), (28, 8027305), (35, 6421844), (44, 5108285), (52, 4322395), (55, 4086628), (65, 3457916), (70, 3210922), (77, 2919020), (91, 2469940), (103, 2182180), (109, 2062060), (110, 2043314), (130, 1728958), (140, 1605461), (143, 1571780), (154, 1459510), (182, 1234970), (206, 1091090), (218, 1031030), (220, 1021657), (260, 864479), (286, 785890), (308, 729755), (364, 617485), (385, 583804), (412, 545545), (436, 515515), (455, 493988), (515, 436436), (545, 412412), (572, 392945), (715, 314356), (721, 311740), (763, 294580), (770, 291902), (910, 246994), (1001, 224540), (1030, 218218), (1090, 206206), (1133, 198380), (1199, 187460), (1339, 167860), (1417, 158620), (1430, 157178), (1442, 155870), (1526, 147290), (1540, 145951), (1820, 123497), (2002, 112270), (2060, 109109), (2180, 103103), (2266, 99190), (2398, 93730), (2678, 83930), (2834, 79310), (2860, 78589), (2884, 77935), (3052, 73645), (3605, 62348), (3815, 58916), (4004, 56135), (4532, 49595), (4796, 46865), (5005, 44908), (5356, 41965), (5665, 39676), (5668, 39655), (5995, 37492), (6695, 33572), (7085, 31724), (7210, 31174), (7630, 29458), (7931, 28340), (8393, 26780), (9373, 23980), (9919, 22660), (10010, 22454), (11227, 20020), (11330, 19838), (11990, 18746), (13390, 16786), (14170, 15862), (14420, 15587), (14729, 15260)]