151943680

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:230

約数の個数: 160

約数和(自身を含む): 426222720

約数和(自身を除く): 274279040

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, 139, 140, 160, 224, 244, 256, 278, 280, 305, 320, 427, 448, 488, 512, 556, 560, 610, 640, 695, 854, 896, 973, 976, 1112, 1120, 1220, 1280, 1390, 1708, 1792, 1946, 1952, 2135, 2224, 2240, 2440, 2560, 2780, 3416, 3584, 3892, 3904, 4270, 4448, 4480, 4865, 4880, 5560, 6832, 7784, 7808, 8479, 8540, 8896, 8960, 9730, 9760, 11120, 13664, 15568, 15616, 16958, 17080, 17792, 17920, 19460, 19520, 22240, 27328, 31136, 31232, 33916, 34160, 35584, 38920, 39040, 42395, 44480, 54656, 59353, 62272, 67832, 68320, 71168, 77840, 78080, 84790, 88960, 109312, 118706, 124544, 135664, 136640, 155680, 156160, 169580, 177920, 218624, 237412, 249088, 271328, 273280, 296765, 311360, 339160, 355840, 474824, 498176, 542656, 546560, 593530, 622720, 678320, 949648, 1085312, 1093120, 1187060, 1245440, 1356640, 1899296, 2170624, 2374120, 2490880, 2713280, 3798592, 4341248, 4748240, 5426560, 7597184, 9496480, 10853120, 15194368, 18992960, 21706240, 30388736, 37985920, 75971840, 151943680]

約数ペア:

[(1, 151943680), (2, 75971840), (4, 37985920), (5, 30388736), (7, 21706240), (8, 18992960), (10, 15194368), (14, 10853120), (16, 9496480), (20, 7597184), (28, 5426560), (32, 4748240), (35, 4341248), (40, 3798592), (56, 2713280), (61, 2490880), (64, 2374120), (70, 2170624), (80, 1899296), (112, 1356640), (122, 1245440), (128, 1187060), (139, 1093120), (140, 1085312), (160, 949648), (224, 678320), (244, 622720), (256, 593530), (278, 546560), (280, 542656), (305, 498176), (320, 474824), (427, 355840), (448, 339160), (488, 311360), (512, 296765), (556, 273280), (560, 271328), (610, 249088), (640, 237412), (695, 218624), (854, 177920), (896, 169580), (973, 156160), (976, 155680), (1112, 136640), (1120, 135664), (1220, 124544), (1280, 118706), (1390, 109312), (1708, 88960), (1792, 84790), (1946, 78080), (1952, 77840), (2135, 71168), (2224, 68320), (2240, 67832), (2440, 62272), (2560, 59353), (2780, 54656), (3416, 44480), (3584, 42395), (3892, 39040), (3904, 38920), (4270, 35584), (4448, 34160), (4480, 33916), (4865, 31232), (4880, 31136), (5560, 27328), (6832, 22240), (7784, 19520), (7808, 19460), (8479, 17920), (8540, 17792), (8896, 17080), (8960, 16958), (9730, 15616), (9760, 15568), (11120, 13664)]