324748480

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:319

約数の個数: 168

約数和(自身を含む): 912114000

約数和(自身を除く): 587365520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 139, 140, 149, 160, 196, 224, 245, 278, 280, 298, 320, 392, 448, 490, 556, 560, 596, 695, 745, 784, 973, 980, 1043, 1112, 1120, 1192, 1390, 1490, 1568, 1946, 1960, 2086, 2224, 2240, 2384, 2780, 2980, 3136, 3892, 3920, 4172, 4448, 4768, 4865, 5215, 5560, 5960, 6811, 7301, 7784, 7840, 8344, 8896, 9536, 9730, 10430, 11120, 11920, 13622, 14602, 15568, 15680, 16688, 19460, 20711, 20860, 22240, 23840, 27244, 29204, 31136, 33376, 34055, 36505, 38920, 41422, 41720, 44480, 47680, 54488, 58408, 62272, 66752, 68110, 73010, 77840, 82844, 83440, 103555, 108976, 116816, 136220, 144977, 146020, 155680, 165688, 166880, 207110, 217952, 233632, 272440, 289954, 292040, 311360, 331376, 333760, 414220, 435904, 467264, 544880, 579908, 584080, 662752, 724885, 828440, 1014839, 1089760, 1159816, 1168160, 1325504, 1449770, 1656880, 2029678, 2179520, 2319632, 2336320, 2899540, 3313760, 4059356, 4639264, 5074195, 5799080, 6627520, 8118712, 9278528, 10148390, 11598160, 16237424, 20296780, 23196320, 32474848, 40593560, 46392640, 64949696, 81187120, 162374240, 324748480]

約数ペア:

[(1, 324748480), (2, 162374240), (4, 81187120), (5, 64949696), (7, 46392640), (8, 40593560), (10, 32474848), (14, 23196320), (16, 20296780), (20, 16237424), (28, 11598160), (32, 10148390), (35, 9278528), (40, 8118712), (49, 6627520), (56, 5799080), (64, 5074195), (70, 4639264), (80, 4059356), (98, 3313760), (112, 2899540), (139, 2336320), (140, 2319632), (149, 2179520), (160, 2029678), (196, 1656880), (224, 1449770), (245, 1325504), (278, 1168160), (280, 1159816), (298, 1089760), (320, 1014839), (392, 828440), (448, 724885), (490, 662752), (556, 584080), (560, 579908), (596, 544880), (695, 467264), (745, 435904), (784, 414220), (973, 333760), (980, 331376), (1043, 311360), (1112, 292040), (1120, 289954), (1192, 272440), (1390, 233632), (1490, 217952), (1568, 207110), (1946, 166880), (1960, 165688), (2086, 155680), (2224, 146020), (2240, 144977), (2384, 136220), (2780, 116816), (2980, 108976), (3136, 103555), (3892, 83440), (3920, 82844), (4172, 77840), (4448, 73010), (4768, 68110), (4865, 66752), (5215, 62272), (5560, 58408), (5960, 54488), (6811, 47680), (7301, 44480), (7784, 41720), (7840, 41422), (8344, 38920), (8896, 36505), (9536, 34055), (9730, 33376), (10430, 31136), (11120, 29204), (11920, 27244), (13622, 23840), (14602, 22240), (15568, 20860), (15680, 20711), (16688, 19460)]