38144280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:253

約数の個数: 128

約数和(自身を含む): 120657600

約数和(自身を除く): 82513320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 97, 113, 116, 120, 145, 174, 194, 226, 232, 290, 291, 339, 348, 388, 435, 452, 485, 565, 580, 582, 678, 696, 776, 870, 904, 970, 1130, 1160, 1164, 1356, 1455, 1695, 1740, 1940, 2260, 2328, 2712, 2813, 2910, 3277, 3390, 3480, 3880, 4520, 5626, 5820, 6554, 6780, 8439, 9831, 10961, 11252, 11640, 13108, 13560, 14065, 16385, 16878, 19662, 21922, 22504, 26216, 28130, 32770, 32883, 33756, 39324, 42195, 43844, 49155, 54805, 56260, 65540, 65766, 67512, 78648, 84390, 87688, 98310, 109610, 112520, 131080, 131532, 164415, 168780, 196620, 219220, 263064, 317869, 328830, 337560, 393240, 438440, 635738, 657660, 953607, 1271476, 1315320, 1589345, 1907214, 2542952, 3178690, 3814428, 4768035, 6357380, 7628856, 9536070, 12714760, 19072140, 38144280]

約数ペア:

[(1, 38144280), (2, 19072140), (3, 12714760), (4, 9536070), (5, 7628856), (6, 6357380), (8, 4768035), (10, 3814428), (12, 3178690), (15, 2542952), (20, 1907214), (24, 1589345), (29, 1315320), (30, 1271476), (40, 953607), (58, 657660), (60, 635738), (87, 438440), (97, 393240), (113, 337560), (116, 328830), (120, 317869), (145, 263064), (174, 219220), (194, 196620), (226, 168780), (232, 164415), (290, 131532), (291, 131080), (339, 112520), (348, 109610), (388, 98310), (435, 87688), (452, 84390), (485, 78648), (565, 67512), (580, 65766), (582, 65540), (678, 56260), (696, 54805), (776, 49155), (870, 43844), (904, 42195), (970, 39324), (1130, 33756), (1160, 32883), (1164, 32770), (1356, 28130), (1455, 26216), (1695, 22504), (1740, 21922), (1940, 19662), (2260, 16878), (2328, 16385), (2712, 14065), (2813, 13560), (2910, 13108), (3277, 11640), (3390, 11252), (3480, 10961), (3880, 9831), (4520, 8439), (5626, 6780), (5820, 6554)]