173669405420

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{227}}^1\times {\mathrm{3923}}^1$

素因数の和:4372

約数の個数: 144

約数和(自身を含む): 428368953600

約数和(自身を除く): 254699548180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 199, 227, 245, 398, 454, 490, 796, 908, 980, 995, 1135, 1393, 1589, 1990, 2270, 2786, 3178, 3923, 3980, 4540, 5572, 6356, 6965, 7846, 7945, 9751, 11123, 13930, 15692, 15890, 19502, 19615, 22246, 27461, 27860, 31780, 39004, 39230, 44492, 45173, 48755, 54922, 55615, 78460, 90346, 97510, 109844, 111230, 137305, 180692, 192227, 195020, 222460, 225865, 274610, 316211, 384454, 451730, 549220, 632422, 768908, 780677, 890521, 903460, 961135, 1264844, 1561354, 1581055, 1781042, 1922270, 2213477, 3122708, 3162110, 3562084, 3844540, 3903385, 4426954, 4452605, 5464739, 6233647, 6324220, 7806770, 8853908, 8905210, 10929478, 11067385, 12467294, 15613540, 17810420, 21858956, 22134770, 24934588, 27323695, 31168235, 38253173, 43635529, 44269540, 54647390, 62336470, 76506346, 87271058, 109294780, 124672940, 153012692, 174542116, 177213679, 191265865, 218177645, 354427358, 382531730, 436355290, 708854716, 765063460, 872710580, 886068395, 1240495753, 1772136790, 2480991506, 3544273580, 4961983012, 6202478765, 8683470271, 12404957530, 17366940542, 24809915060, 34733881084, 43417351355, 86834702710, 173669405420]

約数ペア:

[(1, 173669405420), (2, 86834702710), (4, 43417351355), (5, 34733881084), (7, 24809915060), (10, 17366940542), (14, 12404957530), (20, 8683470271), (28, 6202478765), (35, 4961983012), (49, 3544273580), (70, 2480991506), (98, 1772136790), (140, 1240495753), (196, 886068395), (199, 872710580), (227, 765063460), (245, 708854716), (398, 436355290), (454, 382531730), (490, 354427358), (796, 218177645), (908, 191265865), (980, 177213679), (995, 174542116), (1135, 153012692), (1393, 124672940), (1589, 109294780), (1990, 87271058), (2270, 76506346), (2786, 62336470), (3178, 54647390), (3923, 44269540), (3980, 43635529), (4540, 38253173), (5572, 31168235), (6356, 27323695), (6965, 24934588), (7846, 22134770), (7945, 21858956), (9751, 17810420), (11123, 15613540), (13930, 12467294), (15692, 11067385), (15890, 10929478), (19502, 8905210), (19615, 8853908), (22246, 7806770), (27461, 6324220), (27860, 6233647), (31780, 5464739), (39004, 4452605), (39230, 4426954), (44492, 3903385), (45173, 3844540), (48755, 3562084), (54922, 3162110), (55615, 3122708), (78460, 2213477), (90346, 1922270), (97510, 1781042), (109844, 1581055), (111230, 1561354), (137305, 1264844), (180692, 961135), (192227, 903460), (195020, 890521), (222460, 780677), (225865, 768908), (274610, 632422), (316211, 549220), (384454, 451730)]