191528960

素因数分解:

$2^{15}\times 5^1\times 7^1\times {\mathrm{167}}^1$

素因数の和:209

約数の個数: 128

約数和(自身を含む): 528474240

約数和(自身を除く): 336945280

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, 167, 224, 256, 280, 320, 334, 448, 512, 560, 640, 668, 835, 896, 1024, 1120, 1169, 1280, 1336, 1670, 1792, 2048, 2240, 2338, 2560, 2672, 3340, 3584, 4096, 4480, 4676, 5120, 5344, 5845, 6680, 7168, 8192, 8960, 9352, 10240, 10688, 11690, 13360, 14336, 16384, 17920, 18704, 20480, 21376, 23380, 26720, 28672, 32768, 35840, 37408, 40960, 42752, 46760, 53440, 57344, 71680, 74816, 81920, 85504, 93520, 106880, 114688, 143360, 149632, 163840, 171008, 187040, 213760, 229376, 286720, 299264, 342016, 374080, 427520, 573440, 598528, 684032, 748160, 855040, 1146880, 1197056, 1368064, 1496320, 1710080, 2394112, 2736128, 2992640, 3420160, 4788224, 5472256, 5985280, 6840320, 9576448, 11970560, 13680640, 19152896, 23941120, 27361280, 38305792, 47882240, 95764480, 191528960]

約数ペア:

[(1, 191528960), (2, 95764480), (4, 47882240), (5, 38305792), (7, 27361280), (8, 23941120), (10, 19152896), (14, 13680640), (16, 11970560), (20, 9576448), (28, 6840320), (32, 5985280), (35, 5472256), (40, 4788224), (56, 3420160), (64, 2992640), (70, 2736128), (80, 2394112), (112, 1710080), (128, 1496320), (140, 1368064), (160, 1197056), (167, 1146880), (224, 855040), (256, 748160), (280, 684032), (320, 598528), (334, 573440), (448, 427520), (512, 374080), (560, 342016), (640, 299264), (668, 286720), (835, 229376), (896, 213760), (1024, 187040), (1120, 171008), (1169, 163840), (1280, 149632), (1336, 143360), (1670, 114688), (1792, 106880), (2048, 93520), (2240, 85504), (2338, 81920), (2560, 74816), (2672, 71680), (3340, 57344), (3584, 53440), (4096, 46760), (4480, 42752), (4676, 40960), (5120, 37408), (5344, 35840), (5845, 32768), (6680, 28672), (7168, 26720), (8192, 23380), (8960, 21376), (9352, 20480), (10240, 18704), (10688, 17920), (11690, 16384), (13360, 14336)]