1552203520

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{907}}^1$

素因数の和:1126

約数の個数: 144

約数和(自身を含む): 4276113408

約数和(自身を除く): 2723909888

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 191, 224, 256, 280, 320, 382, 448, 560, 640, 764, 896, 907, 955, 1120, 1280, 1337, 1528, 1792, 1814, 1910, 2240, 2674, 3056, 3628, 3820, 4480, 4535, 5348, 6112, 6349, 6685, 7256, 7640, 8960, 9070, 10696, 12224, 12698, 13370, 14512, 15280, 18140, 21392, 24448, 25396, 26740, 29024, 30560, 31745, 36280, 42784, 48896, 50792, 53480, 58048, 61120, 63490, 72560, 85568, 101584, 106960, 116096, 122240, 126980, 145120, 171136, 173237, 203168, 213920, 232192, 244480, 253960, 290240, 342272, 346474, 406336, 427840, 507920, 580480, 692948, 812672, 855680, 866185, 1015840, 1160960, 1212659, 1385896, 1625344, 1711360, 1732370, 2031680, 2425318, 2771792, 3464740, 4063360, 4850636, 5543584, 6063295, 6929480, 8126720, 9701272, 11087168, 12126590, 13858960, 19402544, 22174336, 24253180, 27717920, 38805088, 44348672, 48506360, 55435840, 77610176, 97012720, 110871680, 155220352, 194025440, 221743360, 310440704, 388050880, 776101760, 1552203520]

約数ペア:

[(1, 1552203520), (2, 776101760), (4, 388050880), (5, 310440704), (7, 221743360), (8, 194025440), (10, 155220352), (14, 110871680), (16, 97012720), (20, 77610176), (28, 55435840), (32, 48506360), (35, 44348672), (40, 38805088), (56, 27717920), (64, 24253180), (70, 22174336), (80, 19402544), (112, 13858960), (128, 12126590), (140, 11087168), (160, 9701272), (191, 8126720), (224, 6929480), (256, 6063295), (280, 5543584), (320, 4850636), (382, 4063360), (448, 3464740), (560, 2771792), (640, 2425318), (764, 2031680), (896, 1732370), (907, 1711360), (955, 1625344), (1120, 1385896), (1280, 1212659), (1337, 1160960), (1528, 1015840), (1792, 866185), (1814, 855680), (1910, 812672), (2240, 692948), (2674, 580480), (3056, 507920), (3628, 427840), (3820, 406336), (4480, 346474), (4535, 342272), (5348, 290240), (6112, 253960), (6349, 244480), (6685, 232192), (7256, 213920), (7640, 203168), (8960, 173237), (9070, 171136), (10696, 145120), (12224, 126980), (12698, 122240), (13370, 116096), (14512, 106960), (15280, 101584), (18140, 85568), (21392, 72560), (24448, 63490), (25396, 61120), (26740, 58048), (29024, 53480), (30560, 50792), (31745, 48896), (36280, 42784)]