151927160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{461}}^1$

素因数の和:597

約数の個数: 128

約数和(自身を含む): 431101440

約数和(自身を除く): 279174280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 107, 110, 140, 154, 214, 220, 280, 308, 385, 428, 440, 461, 535, 616, 749, 770, 856, 922, 1070, 1177, 1498, 1540, 1844, 2140, 2305, 2354, 2996, 3080, 3227, 3688, 3745, 4280, 4610, 4708, 5071, 5885, 5992, 6454, 7490, 8239, 9220, 9416, 10142, 11770, 12908, 14980, 16135, 16478, 18440, 20284, 23540, 25355, 25816, 29960, 32270, 32956, 35497, 40568, 41195, 47080, 49327, 50710, 64540, 65912, 70994, 82390, 98654, 101420, 129080, 141988, 164780, 177485, 197308, 202840, 246635, 283976, 329560, 345289, 354970, 394616, 493270, 542597, 690578, 709940, 986540, 1085194, 1381156, 1419880, 1726445, 1973080, 2170388, 2712985, 2762312, 3452890, 3798179, 4340776, 5425970, 6905780, 7596358, 10851940, 13811560, 15192716, 18990895, 21703880, 30385432, 37981790, 75963580, 151927160]

約数ペア:

[(1, 151927160), (2, 75963580), (4, 37981790), (5, 30385432), (7, 21703880), (8, 18990895), (10, 15192716), (11, 13811560), (14, 10851940), (20, 7596358), (22, 6905780), (28, 5425970), (35, 4340776), (40, 3798179), (44, 3452890), (55, 2762312), (56, 2712985), (70, 2170388), (77, 1973080), (88, 1726445), (107, 1419880), (110, 1381156), (140, 1085194), (154, 986540), (214, 709940), (220, 690578), (280, 542597), (308, 493270), (385, 394616), (428, 354970), (440, 345289), (461, 329560), (535, 283976), (616, 246635), (749, 202840), (770, 197308), (856, 177485), (922, 164780), (1070, 141988), (1177, 129080), (1498, 101420), (1540, 98654), (1844, 82390), (2140, 70994), (2305, 65912), (2354, 64540), (2996, 50710), (3080, 49327), (3227, 47080), (3688, 41195), (3745, 40568), (4280, 35497), (4610, 32956), (4708, 32270), (5071, 29960), (5885, 25816), (5992, 25355), (6454, 23540), (7490, 20284), (8239, 18440), (9220, 16478), (9416, 16135), (10142, 14980), (11770, 12908)]