190055848960

素因数分解:

$2^{10}\times 5^1\times {\mathrm{79}}^1\times {\mathrm{469877}}^1$

素因数の和:469981

約数の個数: 88

約数和(自身を含む): 461683327680

約数和(自身を除く): 271627478720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 128, 158, 160, 256, 316, 320, 395, 512, 632, 640, 790, 1024, 1264, 1280, 1580, 2528, 2560, 3160, 5056, 5120, 6320, 10112, 12640, 20224, 25280, 40448, 50560, 80896, 101120, 202240, 404480, 469877, 939754, 1879508, 2349385, 3759016, 4698770, 7518032, 9397540, 15036064, 18795080, 30072128, 37120283, 37590160, 60144256, 74240566, 75180320, 120288512, 148481132, 150360640, 185601415, 240577024, 296962264, 300721280, 371202830, 481154048, 593924528, 601442560, 742405660, 1187849056, 1202885120, 1484811320, 2375698112, 2405770240, 2969622640, 4751396224, 5939245280, 9502792448, 11878490560, 19005584896, 23756981120, 38011169792, 47513962240, 95027924480, 190055848960]

約数ペア:

[(1, 190055848960), (2, 95027924480), (4, 47513962240), (5, 38011169792), (8, 23756981120), (10, 19005584896), (16, 11878490560), (20, 9502792448), (32, 5939245280), (40, 4751396224), (64, 2969622640), (79, 2405770240), (80, 2375698112), (128, 1484811320), (158, 1202885120), (160, 1187849056), (256, 742405660), (316, 601442560), (320, 593924528), (395, 481154048), (512, 371202830), (632, 300721280), (640, 296962264), (790, 240577024), (1024, 185601415), (1264, 150360640), (1280, 148481132), (1580, 120288512), (2528, 75180320), (2560, 74240566), (3160, 60144256), (5056, 37590160), (5120, 37120283), (6320, 30072128), (10112, 18795080), (12640, 15036064), (20224, 9397540), (25280, 7518032), (40448, 4698770), (50560, 3759016), (80896, 2349385), (101120, 1879508), (202240, 939754), (404480, 469877)]