151385920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3557}}^1$

素因数の和:3600

約数の個数: 112

約数和(自身を含む): 433791360

約数和(自身を除く): 282405440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 665, 760, 1064, 1120, 1216, 1330, 1520, 2128, 2240, 2660, 3040, 3557, 4256, 5320, 6080, 7114, 8512, 10640, 14228, 17785, 21280, 24899, 28456, 35570, 42560, 49798, 56912, 67583, 71140, 99596, 113824, 124495, 135166, 142280, 199192, 227648, 248990, 270332, 284560, 337915, 398384, 473081, 497980, 540664, 569120, 675830, 796768, 946162, 995960, 1081328, 1138240, 1351660, 1593536, 1892324, 1991920, 2162656, 2365405, 2703320, 3784648, 3983840, 4325312, 4730810, 5406640, 7569296, 7967680, 9461620, 10813280, 15138592, 18923240, 21626560, 30277184, 37846480, 75692960, 151385920]

約数ペア:

[(1, 151385920), (2, 75692960), (4, 37846480), (5, 30277184), (7, 21626560), (8, 18923240), (10, 15138592), (14, 10813280), (16, 9461620), (19, 7967680), (20, 7569296), (28, 5406640), (32, 4730810), (35, 4325312), (38, 3983840), (40, 3784648), (56, 2703320), (64, 2365405), (70, 2162656), (76, 1991920), (80, 1892324), (95, 1593536), (112, 1351660), (133, 1138240), (140, 1081328), (152, 995960), (160, 946162), (190, 796768), (224, 675830), (266, 569120), (280, 540664), (304, 497980), (320, 473081), (380, 398384), (448, 337915), (532, 284560), (560, 270332), (608, 248990), (665, 227648), (760, 199192), (1064, 142280), (1120, 135166), (1216, 124495), (1330, 113824), (1520, 99596), (2128, 71140), (2240, 67583), (2660, 56912), (3040, 49798), (3557, 42560), (4256, 35570), (5320, 28456), (6080, 24899), (7114, 21280), (8512, 17785), (10640, 14228)]