149074240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1091}}^1$

素因数の和:1176

約数の個数: 112

約数和(自身を含む): 412723584

約数和(自身を除く): 263649344

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 64, 70, 80, 112, 122, 140, 160, 224, 244, 280, 305, 320, 427, 448, 488, 560, 610, 854, 976, 1091, 1120, 1220, 1708, 1952, 2135, 2182, 2240, 2440, 3416, 3904, 4270, 4364, 4880, 5455, 6832, 7637, 8540, 8728, 9760, 10910, 13664, 15274, 17080, 17456, 19520, 21820, 27328, 30548, 34160, 34912, 38185, 43640, 61096, 66551, 68320, 69824, 76370, 87280, 122192, 133102, 136640, 152740, 174560, 244384, 266204, 305480, 332755, 349120, 465857, 488768, 532408, 610960, 665510, 931714, 1064816, 1221920, 1331020, 1863428, 2129632, 2329285, 2443840, 2662040, 3726856, 4259264, 4658570, 5324080, 7453712, 9317140, 10648160, 14907424, 18634280, 21296320, 29814848, 37268560, 74537120, 149074240]

約数ペア:

[(1, 149074240), (2, 74537120), (4, 37268560), (5, 29814848), (7, 21296320), (8, 18634280), (10, 14907424), (14, 10648160), (16, 9317140), (20, 7453712), (28, 5324080), (32, 4658570), (35, 4259264), (40, 3726856), (56, 2662040), (61, 2443840), (64, 2329285), (70, 2129632), (80, 1863428), (112, 1331020), (122, 1221920), (140, 1064816), (160, 931714), (224, 665510), (244, 610960), (280, 532408), (305, 488768), (320, 465857), (427, 349120), (448, 332755), (488, 305480), (560, 266204), (610, 244384), (854, 174560), (976, 152740), (1091, 136640), (1120, 133102), (1220, 122192), (1708, 87280), (1952, 76370), (2135, 69824), (2182, 68320), (2240, 66551), (2440, 61096), (3416, 43640), (3904, 38185), (4270, 34912), (4364, 34160), (4880, 30548), (5455, 27328), (6832, 21820), (7637, 19520), (8540, 17456), (8728, 17080), (9760, 15274), (10910, 13664)]