125162240

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:318

約数の個数: 144

約数和(自身を含む): 349769280

約数和(自身を除く): 224607040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 64, 70, 80, 112, 122, 128, 140, 160, 224, 229, 244, 256, 280, 305, 320, 427, 448, 458, 488, 560, 610, 640, 854, 896, 916, 976, 1120, 1145, 1220, 1280, 1603, 1708, 1792, 1832, 1952, 2135, 2240, 2290, 2440, 3206, 3416, 3664, 3904, 4270, 4480, 4580, 4880, 6412, 6832, 7328, 7808, 8015, 8540, 8960, 9160, 9760, 12824, 13664, 13969, 14656, 15616, 16030, 17080, 18320, 19520, 25648, 27328, 27938, 29312, 32060, 34160, 36640, 39040, 51296, 54656, 55876, 58624, 64120, 68320, 69845, 73280, 78080, 97783, 102592, 109312, 111752, 128240, 136640, 139690, 146560, 195566, 205184, 223504, 256480, 273280, 279380, 293120, 391132, 410368, 447008, 488915, 512960, 546560, 558760, 782264, 894016, 977830, 1025920, 1117520, 1564528, 1788032, 1955660, 2051840, 2235040, 3129056, 3576064, 3911320, 4470080, 6258112, 7822640, 8940160, 12516224, 15645280, 17880320, 25032448, 31290560, 62581120, 125162240]

約数ペア:

[(1, 125162240), (2, 62581120), (4, 31290560), (5, 25032448), (7, 17880320), (8, 15645280), (10, 12516224), (14, 8940160), (16, 7822640), (20, 6258112), (28, 4470080), (32, 3911320), (35, 3576064), (40, 3129056), (56, 2235040), (61, 2051840), (64, 1955660), (70, 1788032), (80, 1564528), (112, 1117520), (122, 1025920), (128, 977830), (140, 894016), (160, 782264), (224, 558760), (229, 546560), (244, 512960), (256, 488915), (280, 447008), (305, 410368), (320, 391132), (427, 293120), (448, 279380), (458, 273280), (488, 256480), (560, 223504), (610, 205184), (640, 195566), (854, 146560), (896, 139690), (916, 136640), (976, 128240), (1120, 111752), (1145, 109312), (1220, 102592), (1280, 97783), (1603, 78080), (1708, 73280), (1792, 69845), (1832, 68320), (1952, 64120), (2135, 58624), (2240, 55876), (2290, 54656), (2440, 51296), (3206, 39040), (3416, 36640), (3664, 34160), (3904, 32060), (4270, 29312), (4480, 27938), (4580, 27328), (4880, 25648), (6412, 19520), (6832, 18320), (7328, 17080), (7808, 16030), (8015, 15616), (8540, 14656), (8960, 13969), (9160, 13664), (9760, 12824)]