149524480

素因数分解:

$2^{12}\times 5^1\times 7^2\times {\mathrm{149}}^1$

素因数の和:192

約数の個数: 156

約数和(自身を含む): 420198300

約数和(自身を除く): 270673820

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 149, 160, 196, 224, 245, 256, 280, 298, 320, 392, 448, 490, 512, 560, 596, 640, 745, 784, 896, 980, 1024, 1043, 1120, 1192, 1280, 1490, 1568, 1792, 1960, 2048, 2086, 2240, 2384, 2560, 2980, 3136, 3584, 3920, 4096, 4172, 4480, 4768, 5120, 5215, 5960, 6272, 7168, 7301, 7840, 8344, 8960, 9536, 10240, 10430, 11920, 12544, 14336, 14602, 15680, 16688, 17920, 19072, 20480, 20860, 23840, 25088, 28672, 29204, 31360, 33376, 35840, 36505, 38144, 41720, 47680, 50176, 58408, 62720, 66752, 71680, 73010, 76288, 83440, 95360, 100352, 116816, 125440, 133504, 143360, 146020, 152576, 166880, 190720, 200704, 233632, 250880, 267008, 292040, 305152, 333760, 381440, 467264, 501760, 534016, 584080, 610304, 667520, 762880, 934528, 1003520, 1068032, 1168160, 1335040, 1525760, 1869056, 2136064, 2336320, 2670080, 3051520, 3738112, 4272128, 4672640, 5340160, 7476224, 9345280, 10680320, 14952448, 18690560, 21360640, 29904896, 37381120, 74762240, 149524480]

約数ペア:

[(1, 149524480), (2, 74762240), (4, 37381120), (5, 29904896), (7, 21360640), (8, 18690560), (10, 14952448), (14, 10680320), (16, 9345280), (20, 7476224), (28, 5340160), (32, 4672640), (35, 4272128), (40, 3738112), (49, 3051520), (56, 2670080), (64, 2336320), (70, 2136064), (80, 1869056), (98, 1525760), (112, 1335040), (128, 1168160), (140, 1068032), (149, 1003520), (160, 934528), (196, 762880), (224, 667520), (245, 610304), (256, 584080), (280, 534016), (298, 501760), (320, 467264), (392, 381440), (448, 333760), (490, 305152), (512, 292040), (560, 267008), (596, 250880), (640, 233632), (745, 200704), (784, 190720), (896, 166880), (980, 152576), (1024, 146020), (1043, 143360), (1120, 133504), (1192, 125440), (1280, 116816), (1490, 100352), (1568, 95360), (1792, 83440), (1960, 76288), (2048, 73010), (2086, 71680), (2240, 66752), (2384, 62720), (2560, 58408), (2980, 50176), (3136, 47680), (3584, 41720), (3920, 38144), (4096, 36505), (4172, 35840), (4480, 33376), (4768, 31360), (5120, 29204), (5215, 28672), (5960, 25088), (6272, 23840), (7168, 20860), (7301, 20480), (7840, 19072), (8344, 17920), (8960, 16688), (9536, 15680), (10240, 14602), (10430, 14336), (11920, 12544)]